Bug 35351 no F2 error description for 'invalid character constant'
20030318 type in: char c= 'sdasd' you get wawy line under the incorrect literal but pressing F2 does not bring up an error description, like it does in other cases
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/text/JavaSourceViewerConfiguration.java
ContentAssistant assistant= new ContentAssistant();
			
			IContentAssistProcessor processor= new JavaCompletionProcessor(getEditor());
			assistant.setContentAssistProcessor(processor, IDocument.DEFAULT_CONTENT_TYPE);
				
			assistant.setContentAssistProcessor(processor, IJavaPartitions.JAVA_STRING);
			assistant.setContentAssistProcessor(processor, IJavaPartitions.JAVA_SINGLE_LINE_COMMENT);
			
			assistant.setContentAssistProcessor(new JavaDocCompletionProcessor(getEditor()), IJavaPartitions.JAVA_DOC);
			
			ContentAssistPreference.configure(assistant, getPreferenceStore());
			
			assistant.setContextInformationPopupOrientation(ContentAssistant.CONTEXT_INFO_ABOVE);
			assistant.setInformationControlCreator(getInformationControlCreator(sourceViewer));
					
			return assistant;
		}
		
		return null;
	}
	
	/*
	 * @see SourceViewerConfiguration#getReconciler(ISourceViewer)
	 */
	public IReconciler getReconciler(ISourceViewer sourceViewer) {
		if (getEditor() != null && getEditor().isEditable()) {
			JavaReconciler reconciler= new JavaReconciler(getEditor(), new JavaReconcilingStrategy(getEditor()), false);
			reconciler.setProgressMonitor(new NullProgressMonitor());
			reconciler.setDelay(500);
			return reconciler;