src/share/tools/LogCompilation/src/com/sun/hotspot/tools/compiler/MakeNotEntrantEvent.java

rev 8632 : 6900757: minor bug fixes to LogCompilation tool
* improve internal error reporting (point to XML element causing trouble)
* fix comparator for sorting by name and start
* make tool more robust wrt. incorrect options and files not found
* make inlining decision output more clear
* adopt uncommon traps history printing
* properly mention compiler in generated logs
* add options for printing time stamps and omitting compilation IDs
* add option for comparing compilation logs
* overall code cleanup and API documentation

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -19,18 +19,29 @@
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
-
 package com.sun.hotspot.tools.compiler;
 
 import java.io.PrintStream;
 
+/**
+ * In a compilation log, represent the event of making a given compiled method 
+ * not-entrant, e.g., during an OSR compilation.
+ */
 class MakeNotEntrantEvent extends BasicLogEvent {
+    
+    /**
+     * Denote whether the method is marked as a zombie, i.e., no further
+     * activations exist.
+     */
     private final boolean zombie;
 
+    /**
+     * The method in question.
+     */
     private NMethod nmethod;
 
     MakeNotEntrantEvent(double s, String i, boolean z, NMethod nm) {
         super(s, i);
         zombie = z;

@@ -39,11 +50,11 @@
 
     public NMethod getNMethod() {
         return nmethod;
     }
 
-    public void print(PrintStream stream) {
+    public void print(PrintStream stream, boolean printID) {
         if (isZombie()) {
             stream.printf("%s make_zombie\n", getId());
         } else {
             stream.printf("%s make_not_entrant\n", getId());
         }