Preload2: Fix action inheritance

Use AbstractThreadedAction as a base.

Bug: 31961946
Test: manual
Change-Id: I5a05b65d753be775c8b8382bb1a81e869c388f8d

3 files changed, 6 insertions, 9 deletions

diff --git a/tools/preload2/src/com/android/preload/actions/ComputeThresholdAction.java b/tools/preload2/src/com/android/preload/actions/ComputeThresholdAction.java
index 5d052ccc7072..3a7f7f74d755 100644
--- a/tools/preload2/src/com/android/preload/actions/ComputeThresholdAction.java
+++ b/tools/preload2/src/com/android/preload/actions/ComputeThresholdAction.java
@@ -38,7 +38,7 @@ import javax.swing.AbstractAction;
  * appears in at least the number of threshold given packages. An optional blacklist can be
  * used to filter classes from the intersection.
  */
-public class ComputeThresholdAction extends AbstractAction implements Runnable {
+public class ComputeThresholdAction extends AbstractThreadedAction {
     protected int threshold;
     private Pattern blacklist;
     private DumpTableModel dataTableModel;
@@ -71,7 +71,7 @@ public class ComputeThresholdAction extends AbstractAction implements Runnable {
             return;
         }
 
-        new Thread(this).start();
+        super.actionPerformed(e);
     }
 
     @Override
diff --git a/tools/preload2/src/com/android/preload/actions/ExportAction.java b/tools/preload2/src/com/android/preload/actions/ExportAction.java
index cb8b3df75b18..848a56826788 100644
--- a/tools/preload2/src/com/android/preload/actions/ExportAction.java
+++ b/tools/preload2/src/com/android/preload/actions/ExportAction.java
@@ -19,14 +19,11 @@ package com.android.preload.actions;
 import com.android.preload.DumpDataIO;
 import com.android.preload.DumpTableModel;
 import com.android.preload.Main;
-
 import java.awt.event.ActionEvent;
 import java.io.File;
 import java.io.PrintWriter;
 
-import javax.swing.AbstractAction;
-
-public class ExportAction extends AbstractAction implements Runnable {
+public class ExportAction extends AbstractThreadedAction {
     private File lastSaveFile;
     private DumpTableModel dataTableModel;
 
@@ -39,7 +36,7 @@ public class ExportAction extends AbstractAction implements Runnable {
     public void actionPerformed(ActionEvent e) {
         lastSaveFile = Main.getUI().showSaveDialog();
         if (lastSaveFile != null) {
-            new Thread(this).start();
+            super.actionPerformed(e);
         }
     }
 
diff --git a/tools/preload2/src/com/android/preload/actions/ImportAction.java b/tools/preload2/src/com/android/preload/actions/ImportAction.java
index 5c1976580f94..bfeeb836fd45 100644
--- a/tools/preload2/src/com/android/preload/actions/ImportAction.java
+++ b/tools/preload2/src/com/android/preload/actions/ImportAction.java
@@ -27,7 +27,7 @@ import java.util.Collection;
 
 import javax.swing.AbstractAction;
 
-public class ImportAction extends AbstractAction implements Runnable {
+public class ImportAction extends AbstractThreadedAction {
     private File[] lastOpenFiles;
     private DumpTableModel dataTableModel;
 
@@ -40,7 +40,7 @@ public class ImportAction extends AbstractAction implements Runnable {
     public void actionPerformed(ActionEvent e) {
         lastOpenFiles = Main.getUI().showOpenDialog(true);
         if (lastOpenFiles != null) {
-            new Thread(this).start();
+            super.actionPerformed(e);
         }
     }