Bug 315281 update copyrights for 3.6
bundles/org.eclipse.jface/src/org/eclipse/jface/bindings/keys/SWTKeyLookup.java
* to formal name (<code>String</code>).
	 */
	private final Map nameTable = new HashMap();
	/**
	 * The look-up table for natural keys. This is a map of formal name (<code>String</code>)
	 * to integer value (<code>Integer</code>).
	 */
	private final Map naturalKeyTable = new HashMap();
	/**
	 * Constructs a new look-up class. This should only be done by the look-up
	 * factory.
	 * 
	 * @see KeyLookupFactory
	 */
	SWTKeyLookup() {
		final Integer alt = new Integer(SWT.ALT);
		final Integer command = new Integer(SWT.COMMAND);
		final Integer ctrl = new Integer(SWT.CTRL);
		final Integer shift = new Integer(SWT.SHIFT);
		modifierKeyTable.put(ALT_NAME, alt);
		nameTable.put(alt, ALT_NAME);
		modifierKeyTable.put(COMMAND_NAME, command);
		nameTable.put(command, COMMAND_NAME);
		modifierKeyTable.put(CTRL_NAME, ctrl);
		nameTable.put(ctrl, CTRL_NAME);
		modifierKeyTable.put(SHIFT_NAME, shift);
		nameTable.put(shift, SHIFT_NAME);
		modifierKeyTable.put(M1_NAME,
				Util.isMac() ? command : ctrl);
		modifierKeyTable.put(M2_NAME, shift);