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BUG: invoking UndefinedMethod.call; report at http://bugs.jruby.org
java.lang.UnsupportedOperationException: BUG: invoking UndefinedMethod.call; report at http://bugs.jruby.org	at org.jruby.internal.runtime.methods.UndefinedMethod.call(UndefinedMethod.java:59)	at org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:201)	at org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:197)	at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:161)	at org.jruby.ir.runtime.IRRuntimeHelpers.callOptimizedAref(IRRuntimeHelpers.java:1860)	at org.jruby.ir.instructions.ArrayDerefInstr.interpret(ArrayDerefInstr.java:74)	at org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:348)	at org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:77)	at org.jruby.ir.interpreter.InterpreterEngine.interpret(InterpreterEngine.java:80)	at org.jruby.internal.runtime.methods.InterpretedIRMethod.INTERPRET_METHOD(InterpretedIRMethod.java:133)	at org.jruby.internal.runtime.methods.InterpretedIRMethod.call(InterpretedIRMethod.java:120)	at org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:189)	at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:129)	at org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:332)	at org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:77)	at org.jruby.ir.interpreter.InterpreterEngine.interpret(InterpreterEngine.java:80)	at org.jruby.internal.runtime.methods.InterpretedIRMethod.INTERPRET_METHOD(InterpretedIRMethod.java:133)	at org.jruby.internal.runtime.methods.InterpretedIRMethod.call(InterpretedIRMethod.java:120)	at org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:189)	at org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:293)	at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:131)	at org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:332)	at org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:77)	at org.jruby.ir.interpreter.Interpreter.INTERPRET_ROOT(Interpreter.java:112)	at org.jruby.ir.interpreter.Interpreter.execute(Interpreter.java:99)	at org.jruby.ir.interpreter.Interpreter.execute(Interpreter.java:35)	at org.jruby.ir.IRTranslator.execute(IRTranslator.java:42)	at org.jruby.Ruby.runInterpreter(Ruby.java:849)	at org.jruby.Ruby.loadFile(Ruby.java:2978)	at org.jruby.runtime.load.LibrarySearcher$ResourceLibrary.load(LibrarySearcher.java:235)	at org.jruby.runtime.load.LibrarySearcher$FoundLibrary.load(LibrarySearcher.java:34)	at org.jruby.runtime.load.LoadService.tryLoadingLibraryOrScript(LoadService.java:900)	at org.jruby.runtime.load.LoadService.smartLoadInternal(LoadService.java:540)	at org.jruby.runtime.load.LoadService.requireCommon(LoadService.java:427)	at org.jruby.runtime.load.LoadService.require(LoadService.java:393)	at org.jruby.RubyKernel.requireCommon(RubyKernel.java:951)	at org.jruby.RubyKernel.require19(RubyKernel.java:944)	at org.jruby.RubyKernel$INVOKER$s$1$0$require19.call(RubyKernel$INVOKER$s$1$0$require19.gen)	at org.jruby.internal.runtime.methods.JavaMethod$JavaMethodOneBlock.call(JavaMethod.java:582)	at org.jruby.internal.runtime.methods.AliasMethod.call(AliasMethod.java:101)	at org.jruby.internal.runtime.methods.AliasMethod.call(AliasMethod.java:101)	at org.jruby.ir.runtime.IRRuntimeHelpers.unresolvedSuper(IRRuntimeHelpers.java:998)	at org.jruby.ir.instructions.ZSuperInstr.interpret(ZSuperInstr.java:71)	at org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:348)	at org.jruby.ir.interpreter.InterpreterEngine.interpret(InterpreterEngine.java:161)	at org.jruby.ir.interpreter.Interpreter.INTERPRET_BLOCK(Interpreter.java:132)	at org.jruby.runtime.InterpretedIRBlockBody.yieldDirect(InterpretedIRBlockBody.java:109)	at org.jruby.runtime.IRBlockBody.yieldSpecific(IRBlockBody.java:73)	at org.jruby.runtime.Block.yieldSpecific(Block.java:136)	at org.jruby.ir.runtime.IRRuntimeHelpers.yieldSpecific(IRRuntimeHelpers.java:480)	at org.jruby.ir.instructions.YieldInstr.interpret(YieldInstr.java:74)	at org.jruby.ir.interpreter.InterpreterEngine.processOtherOp(InterpreterEngine.java:550)	at org.jruby.ir.interpreter.InterpreterEngine.interpret(InterpreterEngine.java:203)	at org.jruby.ir.interpreter.InterpreterEngine.interpret(InterpreterEngine.java:86)	at org.jruby.internal.runtime.methods.InterpretedIRMethod.INTERPRET_METHOD(InterpretedIRMethod.java:157)	at org.jruby.internal.runtime.methods.InterpretedIRMethod.call(InterpretedIRMethod.java:148)	at org.jruby.runtime.callsite.CachingCallSite.callBlock(CachingCallSite.java:171)	at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:177)	at org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:325)	at org.jruby.ir.interpreter.InterpreterEngine.interpret(InterpreterEngine.java:161)	at org.jruby.ir.interpreter.InterpreterEngine.interpret(InterpreterEngine.java:86)	at org.jruby.internal.runtime.methods.InterpretedIRMethod.INTERPRET_METHOD(InterpretedIRMethod.java:157)	at org.jruby.internal.runtime.methods.InterpretedIRMethod.call(InterpretedIRMethod.java:148)	at org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:197)	at org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:313)	at org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:163)	at org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:316)	at org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:77)	at org.jruby.ir.interpreter.Interpreter.INTERPRET_ROOT(Interpreter.java:112)	at org.jruby.ir.interpreter.Interpreter.execute(Interpreter.java:99)	at org.jruby.ir.interpreter.Interpreter.execute(Interpreter.java:35)	at org.jruby.ir.IRTranslator.execute(IRTranslator.java:42)	at org.jruby.Ruby.runInterpreter(Ruby.java:849)	at org.jruby.Ruby.loadFile(Ruby.java:2978)	at org.jruby.runtime.load.LibrarySearcher$ResourceLibrary.load(LibrarySearcher.java:235)	at org.jruby.runtime.load.LibrarySearcher$FoundLibrary.load(LibrarySearcher.java:34)	at org.jruby.runtime.load.LoadService.tryLoadingLibraryOrScript(LoadService.java:900)	at org.jruby.runtime.load.LoadService.smartLoadInternal(LoadService.java:540)	at org.jruby.runtime.load.LoadService.requireCommon(LoadService.java:427)	at org.jruby.runtime.load.LoadService.require(LoadService.java:393)	at org.jruby.RubyKernel.requireCommon(RubyKernel.java:951)	at org.jruby.RubyKernel.require19(RubyKernel.java:944)	at org.jruby.RubyKernel$INVOKER$s$1$0$require19.call(RubyKernel$INVOKER$s$1$0$require19.gen)	at org.jruby.internal.runtime.methods.JavaMethod$JavaMethodOneBlock.call(JavaMethod.java:582)	at org.jruby.internal.runtime.methods.AliasMethod.call(AliasMethod.java:101)	at org.jruby.internal.runtime.methods.AliasMethod.call(AliasMethod.java:101)	at org.jruby.ir.runtime.IRRuntimeHelpers.unresolvedSuper(IRRuntimeHelpers.java:998)	at org.jruby.ir.instructions.ZSuperInstr.interpret(ZSuperInstr.java:71)	at org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:348)	at org.jruby.ir.interpreter.InterpreterEngine.interpret(InterpreterEngine.java:161)	at org.jruby.ir.interpreter.Interpreter.INTERPRET_BLOCK(Interpreter.java:132)	at org.jruby.runtime.InterpretedIRBlockBody.yieldDirect(InterpretedIRBlockBody.java:109)	at org.jruby.runtime.IRBlockBody.yieldSpecific(IRBlockBody.java:73)	at org.jruby.runtime.Block.yieldSpecific(Block.java:136)	at org.jruby.ir.runtime.IRRuntimeHelpers.yieldSpecific(IRRuntimeHelpers.java:480)