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
* <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 * @since 2.1
	 */
	public final static String EDITOR_SMART_HOME_END= AbstractTextEditor.PREFERENCE_NAVIGATION_SMART_HOME_END;
	/**
	 * A named preference that controls if temporary problems are evaluated and shown in the UI.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 */
	public final static String EDITOR_EVALUTE_TEMPORARY_PROBLEMS= "handleTemporaryProblems"; 
	/**
	 * A named preference that controls if the overview ruler is shown in the UI.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 */
	public final static String EDITOR_OVERVIEW_RULER= "overviewRuler"; 
	/**
	 * A named preference that controls if the line number ruler is shown in the UI.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 */
	public final static String EDITOR_LINE_NUMBER_RULER= "lineNumberRuler"; 
	/**
	 * A named preference that holds the color used to render line numbers inside the line number ruler.
	 * <p>