Update from Google.
--
MOE_MIGRATED_REVID=85702957
diff --git a/src/main/java/com/google/devtools/build/lib/util/AbruptExitException.java b/src/main/java/com/google/devtools/build/lib/util/AbruptExitException.java
new file mode 100644
index 0000000..ff62a7e
--- /dev/null
+++ b/src/main/java/com/google/devtools/build/lib/util/AbruptExitException.java
@@ -0,0 +1,52 @@
+// Copyright 2014 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.google.devtools.build.lib.util;
+
+/**
+ * An exception thrown by various error conditions that are severe enough to halt the command (e.g.
+ * even a --keep_going build). These typically need to signal to the handling code what happened.
+ * Therefore, these exceptions contain a recommended ExitCode allowing the exception to "set" a
+ * returned numeric exit code.
+ *
+ * When an instance of this exception is thrown, Blaze will try to halt as soon as reasonably
+ * possible.
+ */
+public class AbruptExitException extends Exception {
+
+ private final ExitCode exitCode;
+
+ public AbruptExitException(String message, ExitCode exitCode) {
+ super(message);
+ this.exitCode = exitCode;
+ }
+
+ public AbruptExitException(String message, ExitCode exitCode, Throwable cause) {
+ super(message, cause);
+ this.exitCode = exitCode;
+ }
+
+ public AbruptExitException(ExitCode exitCode, Throwable cause) {
+ super(cause);
+ this.exitCode = exitCode;
+ }
+
+ public AbruptExitException(ExitCode exitCode) {
+ this.exitCode = exitCode;
+ }
+
+ public ExitCode getExitCode() {
+ return exitCode;
+ }
+}
