add Thread.name field

classpath/java/lang/Thread.java

@@ -20,9 +20,11 @@ public class Thread implements Runnable {
   private boolean interrupted;
   private Object sleepLock;
   private ClassLoader classLoader;
+  private String name;
 
-  public Thread(Runnable task) {
+  public Thread(Runnable task, String name) {
-    this.task = task;
+    this(task);
+    this.name = name;
 
     Thread current = currentThread();
 
@@ -39,8 +41,8 @@ public class Thread implements Runnable {
     classLoader = current.classLoader;
   }
 
-  public Thread(Runnable task, String name) {
+  public Thread(Runnable task) {
-    this(task);
+    this(task, "Thread["+task+"]");
   }
 
   public synchronized void start() {
@@ -118,4 +120,9 @@ public class Thread implements Runnable {
   public static native int activeCount();
 
   public static native int enumerate(Thread[] array);
+  
+  public String getName() {
+    return name;
+  }
+  
 }

src/machine.cpp

@@ -1847,7 +1847,7 @@ Thread::init()
     threadPeer(this, javaThread) = reinterpret_cast<jlong>(this);
   } else {
     this->javaThread = makeThread
-      (this, reinterpret_cast<int64_t>(this), 0, 0, 0, 0, m->loader);
+      (this, reinterpret_cast<int64_t>(this), 0, 0, 0, 0, m->loader, 0);
   }
 }