Bug 4369 F2 should work even if "Hide Text Hover" is enabled
- enable "Hide Text Hover" - position the cursor on a type - press F2 observe: nothing happens although I explicitly requested JavaDoc help.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
super.dispose();
	}
	
	/*
	 * @see AbstractTextEditor#createPartControl(Composite)
	 */
	public void createPartControl(Composite parent) {
		super.createPartControl(parent);
		if (isBracketHighlightingEnabled())
			startBracketHighlighting();
	}
	
	/*
	 * @see AbstractTextEditor#handlePreferenceStoreChanged(PropertyChangeEvent)
	 */
	protected void handlePreferenceStoreChanged(PropertyChangeEvent event) {
		
		try {
			
			String p= event.getProperty();		
			
			if (MATCHING_BRACKETS.equals(p)) {
				if (isBracketHighlightingEnabled())
					startBracketHighlighting();
				else
					stopBracketHighlighting();
				return;
			}
			if (MATCHING_BRACKETS_COLOR.equals(p)) {