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/ui/text/JavaSourceViewerConfiguration.java
/** 
	 * Preference key used to look up display tab width.
	 * 
	 * @since 2.0
	 */
	public final static String PREFERENCE_TAB_WIDTH= PreferenceConstants.EDITOR_TAB_WIDTH;
	/** 
	 * Preference key for inserting spaces rather than tabs.
	 * 
	 * @since 2.0
	 */
	public final static String SPACES_FOR_TABS= PreferenceConstants.EDITOR_SPACES_FOR_TABS;
	
	private JavaTextTools fJavaTextTools;
	private ITextEditor fTextEditor;
	
	/**
	 * Creates a new Java source viewer configuration for viewers in the given editor 
	 * using the given Java tools.
	 *
	 * @param tools the Java tools to be used
	 * @param editor the editor in which the configured viewer(s) will reside
	 */
	public JavaSourceViewerConfiguration(JavaTextTools tools, ITextEditor editor) {
		fJavaTextTools= tools;
		fTextEditor= editor;
	}