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

@@ -1249,11 +1249,11 @@
      *
      * @throws  SecurityException
      *          if {@link java.lang.ThreadGroup#checkAccess} determines that
      *          the current thread cannot access its thread group
      */
-    public static int enumerate(Thread tarray[]) {
+    public static int enumerate(Thread[] tarray) {
         return currentThread().getThreadGroup().enumerate(tarray);
     }
 
     /**
      * Counts the number of stack frames in this thread. The thread must