Bug 33629 Double-quote as character value broken in RC1
There is a series of related bugs under the category of it's really hard to enter a character value containing a double-quote character and when you try it strange things can happen. 1. Single-quote balancing seems not to work at all. When you type a single quote you get a single quote. 2. When you type the character sequence '" the result is '"" (!) 3. When you try to backspace over the extra unwanted " (either the first or the second) both are erased. The only way to get the desired result seems to be to copy and paste the " character. 4. If you try to cut and paste in the ", you can get in some weird mode where the editor thinks a string exists where there is none. I'm still trying to figure out the sequence that produced the following lines: if (c == ''' || c == '"') {" + "} (Leading tabs removed for sake of example.) I only know that the last two " characters were not typed. No doubt another illustration why editor modes are a bad idea.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
WorkbenchHelp.setHelp(action, IJavaHelpContextIds.UNCOMMENT_ACTION);
		action= new TextOperationAction(JavaEditorMessages.getResourceBundle(), "Format.", this, ISourceViewer.FORMAT); 
		action.setActionDefinitionId(IJavaEditorActionDefinitionIds.FORMAT);		
		setAction("Format", action); 
		markAsStateDependentAction("Format", true); 
		markAsSelectionDependentAction("Format", true); 		
		WorkbenchHelp.setHelp(action, IJavaHelpContextIds.FORMAT_ACTION);
		
		fGenerateActionGroup= new GenerateActionGroup(this, ITextEditorActionConstants.GROUP_EDIT);
		ActionGroup rg= new RefactorActionGroup(this, ITextEditorActionConstants.GROUP_EDIT);
		
		fActionGroups.addGroup(rg);
		fActionGroups.addGroup(fGenerateActionGroup);
		
		
		fContextMenuGroup= new CompositeActionGroup(new ActionGroup[] {
			fGenerateActionGroup, 
			rg, 
			new LocalHistoryActionGroup(this, ITextEditorActionConstants.GROUP_EDIT)});
	}
	/*
	 * @see JavaEditor#getElementAt(int)
	 */
	protected IJavaElement getElementAt(int offset) {
		return getElementAt(offset, true);
	}
	
	/**
	 * Returns the most narrow element including the given offset.  If <code>reconcile</code>
	 * is <code>true</code> the editor's input element is reconciled in advance. If it is