Bug 25129 IAE in eating code assist
Don't have a reproducible case yet but do see it quite regularly. Have eating code assist enabled. java.lang.IllegalArgumentException: Index out of bounds at org.eclipse.swt.SWT.error(SWT.java:2125) at org.eclipse.swt.SWT.error(SWT.java:2071) at org.eclipse.swt.custom.StyledText.setStyleRange(StyledText.java:7168) at org.eclipse.jdt.internal.ui.text.java.JavaCompletionProposal.updateStyle (JavaCompletionProposal.java:498) at org.eclipse.jdt.internal.ui.text.java.JavaCompletionProposal.selected (JavaCompletionProposal.java:506) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.selectProposal (CompletionProposalPopup.java:573) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.setProposals (CompletionProposalPopup.java:430) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$15 (CompletionProposalPopup.java:406) at org.eclipse.jface.text.contentassist.CompletionProposalPopup$6.run (CompletionProposalPopup.java:630) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:31) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages (Synchronizer.java:94) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:1599) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1372) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1420) at org.eclipse.ui.internal.Workbench.run(Workbench.java:1403) at org.eclipse.core.internal.boot.InternalBootLoader.run (InternalBootLoader.java:775) at org.eclipse.core.boot.BootLoader.run(BootLoader.java:462) 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:247) at org.eclipse.core.launcher.Main.run(Main.java:703) at org.eclipse.core.launcher.Main.main(Main.java:539)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/JavaCompletionProposal.java
fContextInformationPosition= -1;
		fTriggerCharacters= null;
		fProposalInfo= null;
	}
	
	/**
	 * Sets the context information.
	 * @param contentInformation The context information associated with this proposal
	 */
	public void setContextInformation(IContextInformation contextInformation) {
		fContextInformation= contextInformation;
		fContextInformationPosition= (fContextInformation != null ? fCursorPosition : -1);
	}
	
	/**
	 * Sets the trigger characters.
	 * @param triggerCharacters The set of characters which can trigger the application of this completion proposal
	 */
	public void setTriggerCharacters(char[] triggerCharacters) {
		fTriggerCharacters= triggerCharacters;
	}
	
	/**
	 * Sets the proposal info.
	 * @param additionalProposalInfo The additional information associated with this proposal or <code>null</code>
	 */
	public void setProposalInfo(ProposalInfo proposalInfo) {
		fProposalInfo= proposalInfo;
	}