src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/JavaThread.java

rev 54717 : imported patch 8223306

*** 39,49 ****
      instantiated by the JavaThreadFactory in the Threads class. */
  
  public class JavaThread extends Thread {
    private static final boolean DEBUG = System.getProperty("sun.jvm.hotspot.runtime.JavaThread.DEBUG") != null;
  
-   private static AddressField  nextField;
    private static sun.jvm.hotspot.types.OopField threadObjField;
    private static AddressField  anchorField;
    private static AddressField  lastJavaSPField;
    private static AddressField  lastJavaPCField;
    private static CIntegerField threadStateField;
--- 39,48 ----
*** 82,92 ****
  
    private static synchronized void initialize(TypeDataBase db) {
      Type type = db.lookupType("JavaThread");
      Type anchorType = db.lookupType("JavaFrameAnchor");
  
-     nextField         = type.getAddressField("_next");
      threadObjField    = type.getOopField("_threadObj");
      anchorField       = type.getAddressField("_anchor");
      lastJavaSPField   = anchorType.getAddressField("_last_Java_sp");
      lastJavaPCField   = anchorType.getAddressField("_last_Java_pc");
      threadStateField  = type.getCIntegerField("_thread_state");
--- 81,90 ----
*** 118,136 ****
  
    void setThreadPDAccess(JavaThreadPDAccess access) {
      this.access = access;
    }
  
-   public JavaThread next() {
-     Address threadAddr = nextField.getValue(addr);
-     if (threadAddr == null) {
-       return null;
-     }
- 
-     return VM.getVM().getThreads().createJavaThreadWrapper(threadAddr);
-   }
- 
    /** NOTE: for convenience, this differs in definition from the underlying VM.
        Only "pure" JavaThreads return true; CompilerThreads, the CodeCacheSweeperThread,
        JVMDIDebuggerThreads return false.
        FIXME:
        consider encapsulating platform-specific functionality in an
--- 116,125 ----