#142: Improve thread names support.

Contributed by @KirillTim

test/ThreadsTarget.java

@@ -0,0 +1,33 @@
+public class ThreadsTarget {
+    public static void main(String[] args) {
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                methodForThreadEarlyEnd();
+            }
+        }, "ThreadEarlyEnd").start();
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                Thread.currentThread().setName("RenamedThread");
+                methodForRenamedThread();
+            }
+        }, "ThreadWillBeRenamed").start();
+    }
+
+    static void methodForThreadEarlyEnd() {
+        long now = System.currentTimeMillis();
+        long counter = 0;
+        while (System.currentTimeMillis() - now < 300) {
+            counter++;
+        }
+    }
+
+    static void methodForRenamedThread() {
+        long now = System.currentTimeMillis();
+        long counter = 0;
+        while (System.currentTimeMillis() - now < 1000) {
+            counter++;
+        }
+    }
+}