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
} else if (event.getProperty().equals(BROWSER_LIKE_LINKS_KEY_MODIFIER)) {
				updateKeyModifierMask();
			}
		}
		private void updateColor(ISourceViewer viewer) {
			if (fColor != null)
				fColor.dispose();
	
			StyledText text= viewer.getTextWidget();
			if (text == null || text.isDisposed())
				return;
			Display display= text.getDisplay();
			fColor= createColor(getPreferenceStore(), JavaEditor.LINK_COLOR, display);
		}
		/**
		 * Creates a color from the information stored in the given preference store.
		 * Returns <code>null</code> if there is no such information available.
		 */
		private Color createColor(IPreferenceStore store, String key, Display display) {
		
			RGB rgb= null;		
			
			if (store.contains(key)) {
				
				if (store.isDefault(key))
					rgb= PreferenceConverter.getDefaultColor(store, key);
				else
					rgb= PreferenceConverter.getColor(store, key);
			
				if (rgb != null)