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
/**
	 * A named preference that controls whether code assist proposals filtering is case sensitive or not.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 */
	public final static String CODEASSIST_CASE_SENSITIVITY= "content_assist_case_sensitivity"; 
	
	/**
	 * A named preference that defines if code assist proposals are sorted in alphabetical order.
	 * <p>
	 * Value is of type <code>Boolean</code>. If <code>true</code> that are sorted in alphabetical 
	 * order. If <code>false</code> that are unsorted.
	 * </p>
	 */
	public final static String CODEASSIST_ORDER_PROPOSALS= "content_assist_order_proposals"; 
	/**
	 * A named preference that controls if argument names are filled in when a method is selected from as list
	 * of code assist proposal.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>
	 */
	public final static String CODEASSIST_FILL_ARGUMENT_NAMES= "content_assist_fill_method_arguments"; 
	/**
	 * A named preference that controls if method arguments are guessed when a
	 * method is selected from as list of code assist proposal.
	 * <p>
	 * Value is of type <code>Boolean</code>.
	 * </p>