number of completed test cycles: 100
number of completed test cycles: 200
number of completed test cycles: 300
java.lang.IndexOutOfBoundsException: Index: 1, Size: 1
Exception in thread "Thread-691" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-693" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-697" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-701" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-705" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-713" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-717" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-720" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-723" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
java.lang.IndexOutOfBoundsException: Index: 0, Size: 1
Exception in thread "Thread-733" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-739" Exception in thread "Thread-738" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-745" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-747" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-753" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at net.sf.saxon.expr.parser.LoopLifter.markDependencies(LoopLifter.java:161)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:114)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:117)
	at net.sf.saxon.expr.parser.LoopLifter.gatherInfo(LoopLifter.java:97)
	at net.sf.saxon.expr.parser.LoopLifter.process(LoopLifter.java:49)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:441)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-754" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-761" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
Exception in thread "Thread-763" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
Exception in thread "Thread-773" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-775" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-779" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
java.lang.NullPointerException
Exception in thread "Thread-781" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-785" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-786" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
Exception in thread "Thread-788" java.lang.NullPointerException
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:49)
	at java.lang.Thread.run(Thread.java:745)
*** Internal Saxon error: local variable encountered whose binding has been deleted
Variable name: vv:v0
Line number of reference: 52 in null
Line number of declaration: 52 in null
DECLARATION:
*** Internal Saxon error: local variable encountered whose binding has been deleted
Variable name: vv:v0
Line number of reference: 52 in null
Line number of declaration: 52 in null
DECLARATION:
<?xml version="1.0" encoding="utf-8"?>
<let xmlns:vv="http://saxon.sf.net/generated-variable" ns="err=http://www.w3.org/2005/xqt-errors array=http://www.w3.org/2005/xpath-functions/array fn=~ xs=~ saxon=~ m=MODULE map=http://www.w3.org/2005/xpath-functions/map local=http://www.w3.org/2005/xquery-local-functions xsi=~" line="52" var="vv:v0" as="xs:boolean" slot="-999" eval="13">
 <instance of="map(*)">
  <varRef name="vv:v2" slot="14"/>
 </instance>
 <FLWOR line="46">
  <let var="count" slot="15">
   <ifCall xmlns:map="http://www.w3.org/2005/xpath-functions/map" name="map:size" type="xs:integer">
    <treat as="map(*)" diag="0|0||map:size">
     <varRef name="row" slot="0"/>
    </treat>
   </ifCall>
  </let>
  <for var="column" slot="16" at="i" at-slot="17">
   <FLWOR line="48">
    <for var="column-name" slot="19">
     <ifCall xmlns:map="http://www.w3.org/2005/xpath-functions/map" name="map:keys" type="xs:anyAtomicType*">
      <treat as="map(*)" diag="0|0||map:keys">
       <varRef name="row" slot="0"/>
      </treat>
     </ifCall>
    </for>
    <order-by>
     <key>
      <atomSing line="49" card="?" diag="6|0||">
       <varRef name="column-name" slot="19"/>
      </atomSing>
     </key>
    </order-by>
    <return>
     <varRef line="50" name="column-name" slot="19"/>
    </return>
   </FLWOR>
  </for>
  <let var="value" slot="18">
   <choose line="52">
    <varRef name="vv:v0" slot="-999"/>
    <ifCall xmlns:map="http://www.w3.org/2005/xpath-functions/map" name="map:get" type="item()*">
     <treat as="map(*)" diag="0|0||map:get">
      <varRef name="vv:v2" slot="14"/>
     </treat>
     <varRef name="column" slot="16"/>
    </ifCall>
    <varRef name="vv:v1" slot="-999"/>
    <choose>
     <instance line="52" of="xs:integer">
      <varRef name="column" slot="16"/>
     </instance>
     <ifCall xmlns:array="http://www.w3.org/2005/xpath-functions/array" name="array:get" type="item()*">
      <treat line="52" as="array(*)" diag="0|0||array:get">
       <varRef name="vv:v2" slot="14"/>
      </treat>
      <treat as="xs:integer" diag="0|1||array:get">
       <cvUntyped line="52" to="xs:integer">
        <varRef name="column" slot="16"/>
       </cvUntyped>
      </treat>
     </ifCall>
     <instance line="52" of="xs:untypedAtomic">
      <varRef name="column" slot="16"/>
     </instance>
     <ifCall xmlns:array="http://www.w3.org/2005/xpath-functions/array" name="array:get" type="item()*">
      <treat line="52" as="array(*)" diag="0|0||array:get">
       <varRef name="vv:v2" slot="14"/>
      </treat>
      <treat as="xs:integer" diag="0|1||array:get">
       <cvUntyped line="52" to="xs:integer">
        <varRef name="column" slot="16"/>
       </cvUntyped>
      </treat>
     </ifCall>
     <true/>
     <error message="When the first argument of '?' is an array, the second argument must be an integer" code="XPTY0004" isTypeErr="0"/>
    </choose>
    <true/>
    <error message="First argument of '?' must be a sequence of arrays and/or maps" code="XPTY0004" isTypeErr="0"/>
   </choose>
  </let>
  <return>
   <elem line="54" name="column">
    <sequence line="56">
     <elem name="name" flags="l">
      <varRef name="column" slot="16"/>
     </elem>
     <elem line="57" name="locator" flags="l">
      <ufCall name="Q{MODULE}lookup-expr" tailCall="false" bSlot="-1">
       <varRef name="column" slot="16"/>
      </ufCall>
     </elem>
     <elem line="58" name="type" flags="l">
      <ufCall name="Q{MODULE}type" tailCall="false" bSlot="-1">
       <varRef name="value" slot="18"/>
      </ufCall>
     </elem>
     <elem line="59" name="sample" flags="l">
      <ufCall name="Q{MODULE}value" tailCall="false" bSlot="-1">
       <check card="?" diag="0|0||m:value">
        <varRef name="value" slot="18"/>
       </check>
      </ufCall>
     </elem>
     <elem line="60" name="last" flags="l">
      <vc op="eq" comp="CAVC">
       <varRef name="i" slot="17"/>
       <varRef name="count" slot="15"/>
      </vc>
     </elem>
    </sequence>
   </elem>
  </return>
 </FLWOR>
</let>
java.lang.IllegalStateException: *** Internal Saxon error: local variable encountered whose binding has been deleted
	at net.sf.saxon.expr.parser.ExpressionTool.allocateSlots(ExpressionTool.java:897)
	at net.sf.saxon.expr.parser.ExpressionTool.allocateSlots(ExpressionTool.java:906)
	at net.sf.saxon.expr.parser.ExpressionTool.allocateSlots(ExpressionTool.java:906)
	at net.sf.saxon.expr.parser.ExpressionTool.allocateSlots(ExpressionTool.java:906)
	at net.sf.saxon.expr.parser.ExpressionTool.allocateSlots(ExpressionTool.java:906)
	at net.sf.saxon.query.XQueryFunction.optimize(XQueryFunction.java:479)
	at net.sf.saxon.query.XQueryFunctionLibrary.optimizeGlobalFunctions(XQueryFunctionLibrary.java:326)
	at net.sf.saxon.query.QueryModule.optimizeGlobalFunctions(QueryModule.java:1201)
	at net.sf.saxon.expr.instruct.Executable.fixupQueryModules(Executable.java:466)
	at net.sf.saxon.query.XQueryParser.makeXQueryExpression(XQueryParser.java:168)
	at net.sf.saxon.query.StaticQueryContext.compileQuery(StaticQueryContext.java:587)
	at net.sf.saxon.s9api.XQueryCompiler.compile(XQueryCompiler.java:531)
	at de.rtm.adapters.xquery.Saxon3483.run(Saxon3483.java:46)
	at java.lang.Thread.run(Thread.java:745)
total number of test cycles: 398
<?xml version="1.0" encoding="utf-8"?>
<let xmlns:vv="http://saxon.sf.net/generated-variable" ns="err=http://www.w3.org/2005/xqt-errors array=http://www.w3.org/2005/xpath-functions/array fn=~ xs=~ saxon=~ m=MODULE map=http://www.w3.org/2005/xpath-functions/map local=http://www.w3.org/2005/xquery-local-functions xsi=~" line="52" var="vv:v0" as="xs:boolean" slot="-999" eval="13">
 <instance of="map(*)">
  <varRef name="vv:v2" slot="14"/>
 </instance>
 <FLWOR line="46">
  <let var="count" slot="15">
   <ifCall xmlns:map="http://www.w3.org/2005/xpath-functions/map" name="map:size" type="xs:integer">
    <treat as="map(*)" diag="0|0||map:size">
     <varRef name="row" slot="0"/>
    </treat>
   </ifCall>
  </let>
  <for var="column" slot="16" at="i" at-slot="17">
   <FLWOR line="48">
    <for var="column-name" slot="19">
     <ifCall xmlns:map="http://www.w3.org/2005/xpath-functions/map" name="map:keys" type="xs:anyAtomicType*">
      <treat as="map(*)" diag="0|0||map:keys">
       <varRef name="row" slot="0"/>
      </treat>
     </ifCall>
    </for>
    <order-by>
     <key>
      <atomSing line="49" card="?" diag="6|0||">
       <varRef name="column-name" slot="19"/>
      </atomSing>
     </key>
    </order-by>
    <return>
     <varRef line="50" name="column-name" slot="19"/>
    </return>
   </FLWOR>
  </for>
  <let var="value" slot="18">
   <choose line="52">
    <varRef name="vv:v0" slot="-999"/>
    <ifCall xmlns:map="http://www.w3.org/2005/xpath-functions/map" name="map:get" type="item()*">
     <treat as="map(*)" diag="0|0||map:get">
      <varRef name="vv:v2" slot="14"/>
     </treat>
     <varRef name="column" slot="16"/>
    </ifCall>
    <varRef name="vv:v1" slot="-999"/>
    <choose>
     <instance line="52" of="xs:integer">
      <varRef name="column" slot="16"/>
     </instance>
     <ifCall xmlns:array="http://www.w3.org/2005/xpath-functions/array" name="array:get" type="item()*">
      <treat line="52" as="array(*)" diag="0|0||array:get">
       <varRef name="vv:v2" slot="14"/>
      </treat>
      <treat as="xs:integer" diag="0|1||array:get">
       <cvUntyped line="52" to="xs:integer">
        <varRef name="column" slot="16"/>
       </cvUntyped>
      </treat>
     </ifCall>
     <instance line="52" of="xs:untypedAtomic">
      <varRef name="column" slot="16"/>
     </instance>
     <ifCall xmlns:array="http://www.w3.org/2005/xpath-functions/array" name="array:get" type="item()*">
      <treat line="52" as="array(*)" diag="0|0||array:get">
       <varRef name="vv:v2" slot="14"/>
      </treat>
      <treat as="xs:integer" diag="0|1||array:get">
       <cvUntyped line="52" to="xs:integer">
        <varRef name="column" slot="16"/>
       </cvUntyped>
      </treat>
     </ifCall>
     <true/>
     <error message="When the first argument of '?' is an array, the second argument must be an integer" code="XPTY0004" isTypeErr="0"/>
    </choose>
    <true/>
    <error message="First argument of '?' must be a sequence of arrays and/or maps" code="XPTY0004" isTypeErr="0"/>
   </choose>
  </let>
  <return>
   <elem line="54" name="column">
    <sequence line="56">
     <elem name="name" flags="l">
      <varRef name="column" slot="16"/>
     </elem>
     <elem line="57" name="locator" flags="l">
      <ufCall name="Q{MODULE}lookup-expr" tailCall="false" bSlot="-1">
       <varRef name="column" slot="16"/>
      </ufCall>
     </elem>
     <elem line="58" name="type" flags="l">
      <ufCall name="Q{MODULE}type" tailCall="false" bSlot="-1">
       <varRef name="value" slot="18"/>
      </ufCall>
     </elem>
     <elem line="59" name="sample" flags="l">
      <ufCall name="Q{MODULE}value" tailCall="false" bSlot="-1">
       <check card="?" diag="0|0||m:value">
        <varRef name="value" slot="18"/>
       </check>
      </ufCall>
     </elem>
     <elem line="60" name="last" flags="l">
      <vc op="eq" comp="CAVC">
       <varRef name="i" slot="17"/>
       <varRef name="count" slot="15"/>
      </vc>
     </elem>
    </sequence>
   </elem>
  </return>
 </FLWOR>
</let>