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/JavaEditor.java
}
			
			selectAndReveal(errorPosition.getOffset(), errorPosition.getLength());
			setStatusLineErrorMessage(nextError.getMessage());
			
		} else {
			
			setStatusLineErrorMessage(null);
			
		}
	}
	private IJavaAnnotation getNextError(int offset, boolean forward, Position errorPosition) {
		
		IJavaAnnotation nextError= null;
		Position nextErrorPosition= null;
		
		IDocument document= getDocumentProvider().getDocument(getEditorInput());
		int endOfDocument= document.getLength(); 
		int distance= 0;
		
		IAnnotationModel model= getDocumentProvider().getAnnotationModel(getEditorInput());
		Iterator e= new JavaAnnotationIterator(model, false);
		while (e.hasNext()) {
			
			IJavaAnnotation a= (IJavaAnnotation) e.next();
			if (a.hasOverlay() || !a.isProblem())
				continue;
				
			Position p= model.getPosition((Annotation) a);
			if (!p.includes(offset)) {