Fix codacy issues.

mnlipp · Apr 29, 2024 · b6614aa · b6614aa
1 parent e999747
commit b6614aa
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/org.jgrapes.io/src/org/jgrapes/io/util/ManagedBufferStreamer.java b/org.jgrapes.io/src/org/jgrapes/io/util/ManagedBufferStreamer.java
@@ -34,7 +34,7 @@
  */
 public class ManagedBufferStreamer {
 
-    private ManagedBufferReader reader = new ManagedBufferReader();
+    private final ManagedBufferReader reader = new ManagedBufferReader();
 
     public ManagedBufferStreamer(Consumer<Reader> processor) {
         Thread thread = new Thread(() -> {

diff --git a/org.jgrapes.io/src/org/jgrapes/io/util/ThreadCleaner.java b/org.jgrapes.io/src/org/jgrapes/io/util/ThreadCleaner.java
@@ -45,6 +45,10 @@ public class ThreadCleaner {
     private static ReferenceQueue<Object> abandoned
         = new ReferenceQueue<>();
 
+    private ThreadCleaner() {
+        // Utility class
+    }
+
     /**
      * Weak references to an object that interrupts the associated
      * thread if the object has been garbage collected.
@@ -84,6 +88,13 @@ public RefWithThread(Object referent, Thread thread) {
         watchdog.start();
     }
 
+    /**
+     * Watch the referent and terminate the thread if it is
+     * garbage collected.
+     *
+     * @param referent the referent
+     * @param thread the thread
+     */
     public static void watch(Object referent, Thread thread) {
         watched.add(new RefWithThread(referent, thread));
     }