Merge "Revert "Remove unused project.""

1 files changed, 28 insertions, 0 deletions

diff --git a/hierarchyviewer/src/com/android/hierarchyviewer/ui/action/BackgroundAction.java b/hierarchyviewer/src/com/android/hierarchyviewer/ui/action/BackgroundAction.java
new file mode 100644
index 000000000..b2046fd81
--- /dev/null
+++ b/hierarchyviewer/src/com/android/hierarchyviewer/ui/action/BackgroundAction.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * 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.android.hierarchyviewer.ui.action;
+
+import javax.swing.AbstractAction;
+import javax.swing.SwingWorker;
+
+public abstract class BackgroundAction extends AbstractAction {
+    protected void executeBackgroundTask(SwingWorker<?, ?> worker) {
+        if (worker != null) {
+            worker.execute();
+        }
+    }
+}