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
}
	}
	/*
	 * @see AbstractTextEditor#doSave(IProgressMonitor)
	 */
	public void doSave(IProgressMonitor progressMonitor) {
		
		IDocumentProvider p= getDocumentProvider();
		if (p == null) {
			
			return;
		}
			
		if (!askIfNonWorkbenchEncodingIsOk()) {
			progressMonitor.setCanceled(true);
			return;
		}
		
		if (p.isDeleted(getEditorInput())) {
			
			if (isSaveAsAllowed()) {
				
				/*
				 * 1GEUSSR: ITPUI:ALL - User should never loose changes made in the editors.
				 * Changed Behavior to make sure that if called inside a regular save (because
				 * of deletion of input element) there is a way to report back to the caller.
				 */
				 performSaveAs(progressMonitor);
			
			} else {