Bug 89917 [formatter] UI for "Keep empty array initializer on one line" option is confusing
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/formatter/ModifyDialogTabPage.java
} catch (NumberFormatException ex) {
				
			}
		}
		
		public void resetFocus() {
			fDialogSettings.put(PREF_LAST_FOCUS_INDEX, -1);
		}
	}
	/**
	 * The default focus manager. This widget knows all widgets which can have the focus
	 * and listens for focusGained events, on which it stores the index of the current
	 * focus holder. When the dialog is restarted, <code>restoreFocus()</code> sets the 
	 * focus to the last control which had it.
	 * 
	 * The standard Preference object are managed by this focus manager if they are created
	 * using the respective factory methods. Other SWT widgets can be added in subclasses 
	 * when they are created.
	 */
	protected final DefaultFocusManager fDefaultFocusManager;
	
	
	
	/**
	 * Constant array for boolean selection 
	 */
	protected static String[] FALSE_TRUE = {
		DefaultCodeFormatterConstants.FALSE,
		DefaultCodeFormatterConstants.TRUE
	};