PullAction pullAction = new PullAction(
UIText.GitActionContributor_Pull, configuration);
pullAction.setImageDescriptor(PULL);
appendToGroup(P_TOOLBAR_MENU, SYNCHRONIZE_GROUP, pullAction);
PushAction pushAction = new PushAction(
UIText.GitActionContributor_Push, configuration);
pushAction.setImageDescriptor(PUSH);
appendToGroup(P_TOOLBAR_MENU, SYNCHRONIZE_GROUP, pushAction);
ISynchronizePageSite site = configuration.getSite();
IWorkbenchSite ws = site.getWorkbenchSite();
openWorkingFileAction = new OpenWorkingFileAction(ws.getWorkbenchWindow()