src/java.base/share/classes/java/lang/ThreadLocal.java

rev 50306 : imported patch loom-fibers

*** 155,186 ****
       * by an invocation of the {@link #initialValue} method.
       *
       * @return the current thread's value of this thread-local
       */
      public T get() {
!         Thread t = Thread.currentThread();
          ThreadLocalMap map = getMap(t);
          if (map != null) {
              ThreadLocalMap.Entry e = map.getEntry(this);
              if (e != null) {
                  @SuppressWarnings("unchecked")
                  T result = (T)e.value;
                  return result;
              }
          }
!         return setInitialValue();
      }
  
      /**
       * Variant of set() to establish initialValue. Used instead
       * of set() in case user has overridden the set() method.
       *
       * @return the initial value
       */
!     private T setInitialValue() {
          T value = initialValue();
-         Thread t = Thread.currentThread();
          ThreadLocalMap map = getMap(t);
          if (map != null)
              map.set(this, value);
          else
              createMap(t, value);
--- 155,196 ----
       * by an invocation of the {@link #initialValue} method.
       *
       * @return the current thread's value of this thread-local
       */
      public T get() {
!         return get(Thread.currentThread());
!     }
! 
!     /**
!      * Returns the value in the current kernel thread's copy of this
!      * thread-local variable.
!      */
!     T getKernelThreadLocal() {
!         return get(Thread.currentKernelThread());
!     }
! 
!     private T get(Thread t) {
          ThreadLocalMap map = getMap(t);
          if (map != null) {
              ThreadLocalMap.Entry e = map.getEntry(this);
              if (e != null) {
                  @SuppressWarnings("unchecked")
                  T result = (T)e.value;
                  return result;
              }
          }
!         return setInitialValue(t);
      }
  
      /**
       * Variant of set() to establish initialValue. Used instead
       * of set() in case user has overridden the set() method.
       *
       * @return the initial value
       */
!     private T setInitialValue(Thread t) {
          T value = initialValue();
          ThreadLocalMap map = getMap(t);
          if (map != null)
              map.set(this, value);
          else
              createMap(t, value);