Bug 309837 [Workbench] Improve startup performance by fixing the cache for feature ini's
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/WorkbenchActionBuilder.java
return false;
	}
    /**
     * Returns whether any of the given infos have tips and tricks.
     * 
     * @param infos the infos
     * @return <code>true</code> if tips and tricks were found, <code>false</code> if not
     */
    private boolean hasTipsAndTricks(AboutInfo[] infos) {
        for (int i = 0; i < infos.length; i++) {
            if (infos[i].getTipsAndTricksHref() != null) {
            	return true;
            }
        }
        return false;
	}
	/**
	 * Update the build actions on the toolbar and menu bar based on the current
	 * state of autobuild. This method can be called from any thread.
	 * 
	 * @param immediately
	 *            <code>true</code> to update the actions immediately,
	 *            <code>false</code> to queue the update to be run in the
	 *            event loop
	 */
    void updateBuildActions(boolean immediately) {
        
        Runnable update = new Runnable() {
            public void run() {
                if (isDisposed) {