jdk/src/java.base/share/classes/java/lang/Thread.java

*** 1327,1341 ****
      }
  
      /**
       * Prints a stack trace of the current thread to the standard error stream.
       * This method is used only for debugging.
-      *
-      * @see     Throwable#printStackTrace()
       */
      public static void dumpStack() {
!         new Exception("Stack trace").printStackTrace();
      }
  
      /**
       * Marks this thread as either a {@linkplain #isDaemon daemon} thread
       * or a user thread. The Java Virtual Machine exits when the only
--- 1327,1339 ----
      }
  
      /**
       * Prints a stack trace of the current thread to the standard error stream.
       * This method is used only for debugging.
       */
      public static void dumpStack() {
!         StackStreamFactory.makeStackTrace().printStackTrace(System.err);
      }
  
      /**
       * Marks this thread as either a {@linkplain #isDaemon daemon} thread
       * or a user thread. The Java Virtual Machine exits when the only
*** 1554,1564 ****
                  stackTrace = EMPTY_STACK_TRACE;
              }
              return stackTrace;
          } else {
              // Don't need JVM help for current thread
!             return (new Exception()).getStackTrace();
          }
      }
  
      /**
       * Returns a map of stack traces for all live threads.
--- 1552,1562 ----
                  stackTrace = EMPTY_STACK_TRACE;
              }
              return stackTrace;
          } else {
              // Don't need JVM help for current thread
!             return StackStreamFactory.makeStackTrace().getStackTraceElements();
          }
      }
  
      /**
       * Returns a map of stack traces for all live threads.