Bug 31249 Bad default modifier for Hyperlink style navigation on MacOS X
M5 The default modifier for hyperlink style navigation is "Control" which doesn't work well on MacOS X because here the Control modifier is used to simulate a right-click (opening the context menu). The consequence of this is that if control is pressed the users gets the underlined text style when hovering, but he cannot follow the link because a click results in opening the context menu. The default on MacOS should be 'Command'
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/PreferenceConstants.java
* @see #UPDATE_JAVA_VIEWS
	 */
	public static final String UPDATE_ON_SAVE= "JavaUI.update.onSave"; 
	/**
	 * A string value used by the named preference <code>UPDATE_JAVA_VIEWS</code>
	 * 
	 * @see #UPDATE_JAVA_VIEWS
	 */
	public static final String UPDATE_WHILE_EDITING= "JavaUI.update.whileEditing"; 
	/**
	 * A named preference that holds the path of the Javadoc command used by the Javadoc creation wizard.
	 * <p>
	 * Value is of type <code>String</code>.
	 * </p>
	 */
	public static final String JAVADOC_COMMAND= "command"; 
	/**
	 * A named preference that defines whether hint to make hover sticky should be shown.
	 *
	 * @see JavaUI
	 * @since 3.0
	 */
	public static String EDITOR_SHOW_TEXT_HOVER_AFFORDANCE= "PreferenceConstants.EDITOR_SHOW_TEXT_HOVER_AFFORDANCE"; 
	/**
	 * A named preference that defines the key for the hover modifiers.
	 *
	 * @see JavaUI
	 * @since 2.1
	 */
	public static final String EDITOR_TEXT_HOVER_MODIFIERS= "hoverModifiers";