Update from Google.
--
MOE_MIGRATED_REVID=85702957
diff --git a/src/main/java/com/google/devtools/common/options/DuplicateOptionDeclarationException.java b/src/main/java/com/google/devtools/common/options/DuplicateOptionDeclarationException.java
new file mode 100644
index 0000000..b4e572e
--- /dev/null
+++ b/src/main/java/com/google/devtools/common/options/DuplicateOptionDeclarationException.java
@@ -0,0 +1,26 @@
+// 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.common.options;
+
+/**
+ * Indicates that an option is declared in more than one class.
+ */
+public class DuplicateOptionDeclarationException extends RuntimeException {
+
+ DuplicateOptionDeclarationException(String message) {
+ super(message);
+ }
+
+}
