Bug 265425 [Workbench] Finalize API for Platform constants in org.eclipse.jface.util.Util
bundles/org.eclipse.jface/src/org/eclipse/jface/util/Util.java
return WS_WIN32.equals(ws) || WS_WPF.equals(ws);
	}
	
	/**
	 * <b>Note:</b> this may be made internal in 3.5
	 * @return <code>true</code> for mac platforms
	 * @since 3.5
	 */
	public static final boolean isMac() {
		final String ws = SWT.getPlatform();
		return WS_CARBON.equals(ws) || WS_COCOA.equals(ws);
	}
	
	/**
	 * <b>Note:</b> this may be made internal in 3.5
	 * @return <code>true</code> for gtk platforms
	 * @since 3.5
	 */
	public static final boolean isGtk() {
		final String ws = SWT.getPlatform();
		return WS_GTK.equals(ws);
	}
	
	/**
	 * <b>Note:</b> this may be made internal in 3.5
	 * @return <code>true</code> for motif platforms
	 * @since 3.5
	 */
	public static final boolean isMotif() {
		final String ws = SWT.getPlatform();