Description Martin Möbius 2002-04-03 09:53:34 EST

build 0321, run and develop against jdk14

Import this class below

package test;

import javax.swing.JFileChooser;
import javax.swing.plaf.basic.BasicFileChooserUI;

public class JFileChooserTest extends BasicFileChooserUI {

	public JFileChooserTest(JFileChooser b) {
		super(b);
	}

	public static void main(String[] args) {
		JFileChooser chooser = new JFileChooser();
		chooser.getIcon(chooser.getSelectedFile());

	}
}

Move the cursor behind BasicFileChooserUI and type <.(ctrl+space)>. This 
happens in every class extending another and using <.> after the extended class.
The NPE below occurs. 
4 org.eclipse.ui 0 Failed to execute runnable (java.lang.NullPointerException)
org.eclipse.swt.SWTException: Failed to execute runnable 
(java.lang.NullPointerException)
	at org.eclipse.swt.SWT.error(SWT.java:1887)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages
(Synchronizer.java:96)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:1397)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1211)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:722)
	at org.eclipse.ui.internal.Workbench.run(Workbench.java:705)
	at org.eclipse.core.internal.boot.InternalBootLoader.run
(InternalBootLoader.java:777)
	at org.eclipse.core.boot.BootLoader.run(BootLoader.java:319)
	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:324)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:196)
	at org.eclipse.core.launcher.Main.run(Main.java:555)
	at org.eclipse.core.launcher.Main.main(Main.java:396)
Log: Wed Apr 03 16:37:49 CEST 2002
1 org.eclipse.core.resources 4 *** Stack trace of contained exception ***
Log: Wed Apr 03 16:37:49 CEST 2002
4 org.eclipse.ui 0 java.lang.NullPointerException
java.lang.NullPointerException
	at org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding.canBeSeenBy
(ReferenceBinding.java:71)
	at org.eclipse.jdt.internal.codeassist.CompletionEngine.findMemberTypes
(CompletionEngine.java:1267)
	at org.eclipse.jdt.internal.codeassist.CompletionEngine.findMemberTypes
(CompletionEngine.java:1330)
	at org.eclipse.jdt.internal.codeassist.CompletionEngine.complete
(CompletionEngine.java:415)
	at org.eclipse.jdt.internal.codeassist.CompletionEngine.complete
(CompletionEngine.java:806)
	at org.eclipse.jdt.internal.core.Openable.codeComplete
(Openable.java:113)
	at org.eclipse.jdt.internal.core.CompilationUnit.codeComplete
(CompilationUnit.java:84)
	at 
org.eclipse.jdt.internal.ui.text.java.JavaCompletionProcessor.computeCompletionP
roposals(JavaCompletionProcessor.java:321)
	at 
org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals
(ContentAssistant.java:1197)
	at 
org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals
(CompletionProposalPopup.java:103)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$3
(CompletionProposalPopup.java:102)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup$1.run
(CompletionProposalPopup.java:71)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:56)
	at 
org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals
(CompletionProposalPopup.java:66)
	at org.eclipse.jface.text.contentassist.ContentAssistant$2.run
(ContentAssistant.java:265)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:29)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages
(Synchronizer.java:93)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:1397)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1211)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:722)
	at org.eclipse.ui.internal.Workbench.run(Workbench.java:705)
	at org.eclipse.core.internal.boot.InternalBootLoader.run
(InternalBootLoader.java:777)
	at org.eclipse.core.boot.BootLoader.run(BootLoader.java:319)
	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:324)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:196)
	at org.eclipse.core.launcher.Main.run(Main.java:555)
	at org.eclipse.core.launcher.Main.main(Main.java:396)