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I20050527-1300 - xy/Other.java: package xy; public class Other { public interface Inner<T> { } } - xy/Try.java: package xy; import xy.Other.Inner; public class Try { private <T> void failing(Inner<T> arg) {} } - set caret into 'Inner' in parameter of method failing(..) - press F3 Error 2005-06-01 18:08:46.344 java.lang.NullPointerException java.lang.NullPointerException at org.eclipse.jdt.internal.compiler.lookup.MethodBinding.genericSignature(MethodBinding.java:356) at org.eclipse.jdt.internal.compiler.lookup.MethodBinding.computeUniqueKey(MethodBinding.java:307) at org.eclipse.jdt.internal.compiler.lookup.MethodBinding.computeUniqueKey(MethodBinding.java:296) at org.eclipse.jdt.internal.compiler.lookup.TypeVariableBinding.computeUniqueKey(TypeVariableBinding.java:218) at org.eclipse.jdt.internal.compiler.lookup.ParameterizedTypeBinding.computeUniqueKey(ParameterizedTypeBinding.java:203) at org.eclipse.jdt.internal.compiler.lookup.Binding.computeUniqueKey(Binding.java:45) at org.eclipse.jdt.internal.codeassist.SelectionEngine.selectFrom(SelectionEngine.java:807) at org.eclipse.jdt.internal.codeassist.SelectionEngine.select(SelectionEngine.java:677) at org.eclipse.jdt.internal.core.Openable.codeSelect(Openable.java:165) at org.eclipse.jdt.internal.core.CompilationUnit.codeSelect(CompilationUnit.java:314) at org.eclipse.jdt.internal.core.CompilationUnit.codeSelect(CompilationUnit.java:308) at org.eclipse.jdt.internal.ui.actions.SelectionConverter.codeResolve(SelectionConverter.java:219) at org.eclipse.jdt.internal.ui.actions.SelectionConverter.codeResolve(SelectionConverter.java:153) at org.eclipse.jdt.internal.ui.actions.SelectionConverter.codeResolve(SelectionConverter.java:162) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:128) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:226) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:198) at org.eclipse.jface.action.Action.runWithEvent(Action.java:996) at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler.java:182) at org.eclipse.ui.internal.handlers.LegacyHandlerWrapper.execute(LegacyHandlerWrapper.java:108) at org.eclipse.core.commands.Command.execute(Command.java:311) at org.eclipse.core.commands.ParameterizedCommand.execute(ParameterizedCommand.java:396) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:459) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:781) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:828) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:550) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:493) at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:117) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:788) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:868) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:853) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:881) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:877) at org.eclipse.swt.widgets.Widget.wmKeyDown(Widget.java:1469) at org.eclipse.swt.widgets.Control.WM_KEYDOWN(Control.java:3348) at org.eclipse.swt.widgets.Control.windowProc(Control.java:3067) at org.eclipse.swt.widgets.Display.windowProc(Display.java:3553) at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method) at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1574) at org.eclipse.swt.internal.BidiUtil.windowProc(BidiUtil.java:649) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1650) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2560) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1694) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1658) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:366) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143) at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103) at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:375) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334) at org.eclipse.core.launcher.Main.basicRun(Main.java:278) at org.eclipse.core.launcher.Main.run(Main.java:973) at org.eclipse.core.launcher.Main.main(Main.java:948)
Also fails when the referenced type is not an inner type: - xy/Try.java: package xy; public class Try { private <T> void failing(IInterface<T> arg) {} } interface IInterface<T> { } - set caret into 'IInterface' in parameter of method failing(..) and press F3
+1 for RC2
In this case we cannot use the method's key as it has not been completely reolved (we found the selection node while processing the method's parameters). Changed format of type variable key in the case it is not a leaf key to use the declaring class + method source start. Adapted BindingKeyParser and its subclasses to this new format. Added regression tests BatchASTCreationTests#test065() and BindingKeyTests#test043().
*** Bug 87513 has been marked as a duplicate of this bug. ***
Verified in N20050606-0010 + JDT/Core HEAD
Verified for 3.1 RC2 using build I20050610-0010
