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
* @since 2.1
	 */
	public final static String CODEASSIST_GUESS_METHOD_ARGUMENTS= "content_assist_guess_method_arguments"; 
	/**
	 * A named preference that holds the characters that auto activate code assist in Java code.
	 * <p>
	 * Value is of type <code>Sring</code>. All characters that trigger auto code assist in Java code.
	 * </p>
	 */
	public final static String CODEASSIST_AUTOACTIVATION_TRIGGERS_JAVA= "content_assist_autoactivation_triggers_java"; 
	/**
	 * A named preference that holds the characters that auto activate code assist in Javadoc.
	 * <p>
	 * Value is of type <code>Sring</code>. All characters that trigger auto code assist in Javadoc.
	 * </p>
	 */
	public final static String CODEASSIST_AUTOACTIVATION_TRIGGERS_JAVADOC= "content_assist_autoactivation_triggers_javadoc"; 
	/**
	 * A named preference that holds the background color used in the code assist selection dialog.
	 * <p>
	 * Value is of type <code>String</code>. A RGB color value encoded as a string
	 * using class <code>PreferenceConverter</code>
	 * </p>
	 * 
	 * @see org.eclipse.jface.resource.StringConverter
	 * @see org.eclipse.jface.preference.PreferenceConverter
	 */
	public final static String CODEASSIST_PROPOSALS_BACKGROUND= "content_assist_proposals_background"; 
	/**
	 * A named preference that holds the foreground color used in the code assist selection dialog.