Add a JavascriptException

Author: shs96c

java/client/src/org/openqa/selenium/BUCK

@@ -95,6 +95,7 @@ java_library(name = 'exceptions',
     'InvalidCookieDomainException.java',
     'InvalidElementStateException.java',
     'InvalidSelectorException.java',
+    'JavascriptException.java',
     'NoAlertPresentException.java',
     'NoSuchCookieException.java',
     'NoSuchElementException.java',

java/client/src/org/openqa/selenium/JavascriptException.java

@@ -0,0 +1,28 @@
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you 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 org.openqa.selenium;
+
+public class JavascriptException extends WebDriverException {
+  public JavascriptException(String message) {
+    super(message);
+  }
+
+  public JavascriptException(String message, Throwable cause) {
+    super(message, cause);
+  }
+}