Bug 236083 [Doc] Copyright update
bundles/org.eclipse.ui.navigator.resources/src/org/eclipse/ui/internal/navigator/resources/actions/ResourceMgmtActionProvider.java
ICommand[] commands = project.getDescription().getBuildSpec();
            if (commands.length > 0) {
				return true;
			}
        } catch (CoreException e) {
             
            
        }
        return false;
    }
    protected void makeActions() {
        
        openProjectAction = new OpenResourceAction(shell);
        
        closeProjectAction = new CloseResourceAction(shell);
        
        closeUnrelatedProjectsAction = new CloseUnrelatedProjectsAction(shell);
        
        refreshAction = new RefreshAction(shell) {
        	public void run() {
        		final IStatus[] errorStatus = new IStatus[1];
        		errorStatus[0] = Status.OK_STATUS;
        		final WorkspaceModifyOperation op = (WorkspaceModifyOperation) createOperation(errorStatus);
        		WorkspaceJob job = new WorkspaceJob("refresh") { 
        			public IStatus runInWorkspace(IProgressMonitor monitor)
        					throws CoreException {
        				try {
        					op.run(monitor);
							if (shell != null && !shell.isDisposed()) {
								shell.getDisplay().asyncExec(new Runnable() {