Bug 93245 [Dialogs] Error messages show up in two locations in the properties dialog
Force an error message: 1) select a Java project 2) open the properties dialog 3) navigate to Java Compiler>Building 4) enable project specific settings 5) enter a letter into the maximum number of problems field ->the error message shows up at the bottom 6) resize the dialog ->the error message also shows up in the banner
bundles/org.eclipse.jface/src/org/eclipse/jface/preference/PreferenceDialog.java
*/
	protected Composite createTitleArea(Composite parent) {
		
		
		int margins = 2;
		titleArea = new Composite(parent, SWT.NONE);
		FormLayout layout = new FormLayout();
		layout.marginHeight = margins;
		layout.marginWidth = margins;
		titleArea.setLayout(layout);
		
		Display display = parent.getDisplay();
		Color background = JFaceColors.getBannerBackground(display);
		GridData layoutData = new GridData(GridData.FILL_HORIZONTAL);
		layoutData.heightHint = JFaceResources.getImage(PREF_DLG_TITLE_IMG).getBounds().height
				+ (margins * 3);
		titleArea.setLayoutData(layoutData);
		titleArea.setBackground(background);
		titleArea.addPaintListener(new PaintListener() {
			public void paintControl(PaintEvent e) {
				e.gc.setForeground(titleArea.getDisplay().getSystemColor(
						SWT.COLOR_WIDGET_NORMAL_SHADOW));
				Rectangle bounds = titleArea.getClientArea();
				bounds.height = bounds.height - 2;
				bounds.width = bounds.width - 1;
				e.gc.drawRectangle(bounds);
			}
		});
		
		messageArea = new DialogMessageArea();