@@ -0,0 +1,819 @@
+/*%0A * Copyright (c) Facebook, Inc. and its affiliates.%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *     http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A%0Apackage com.facebook.buck.cli;%0A%0A/** Whether or not this is a daemon instance running */%0Apublic enum DaemonMode %7B%0A  DAEMON,%0A  NON_DAEMON;%0A%0A  public boolean isDaemon() %7B%0A    return this == DAEMON;%0A  %7D%0A%7D%0A

Introduce a DaemonMode enum to replace checks for presence of nailgun