Changeset 9205 in josm for trunk/src/org/openstreetmap/josm/io

Timestamp:

2015-12-28T21:25:25+01:00 (8 years ago)

Author:

Don-vip

Message:

fix some Findbugs warnings

File:

• trunk/src/org/openstreetmap/josm/io/FileWatcher.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/io/FileWatcher.java

@@ -31 +31 @@
 
     private WatchService watcher;
+    private Thread thread;
 
     private final Map<Path, StyleSource> styleMap = new HashMap<>();
@@ -41 +42 @@
         try {
             watcher = FileSystems.getDefault().newWatchService();
-            new Thread(new Runnable() {
+            thread = new Thread(new Runnable() {
                 @Override
                 public void run() {
                     processEvents();
                 }
-            }, "File Watcher").start();
+            }, "File Watcher");
         } catch (IOException e) {
             Main.error(e);
+        }
+    }
+
+    /**
+     * Starts the File Watcher thread.
+     */
+    public final void start() {
+        if (!thread.isAlive()) {
+            thread.start();
         }
     }