# HG changeset patch
# User sspitsyn
# Date 1516659266 28800
# Node ID 6738bf66931485b3f01099cd379d9b5def07132b
# Parent  cc7ae802c53759820f88605cf2a8ddb7d4da3e30
8194143: remove unneeded casts in LocationImpl and MirrorImpl classes
Summary: remove unneeded casts in LocationImpl and MirrorImpl classes
Reviewed-by: sspitsyn, dholmes
Contributed-by: egor.ushakov@jetbrains.com

diff -r cc7ae802c537 -r 6738bf669314 src/jdk.jdi/share/classes/com/sun/tools/jdi/LocationImpl.java
--- a/src/jdk.jdi/share/classes/com/sun/tools/jdi/LocationImpl.java	Mon Jan 22 15:29:59 2018 -0500
+++ b/src/jdk.jdi/share/classes/com/sun/tools/jdi/LocationImpl.java	Mon Jan 22 14:14:26 2018 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2018, 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
@@ -79,8 +79,7 @@
         return method().hashCode() + (int)codeIndex();
     }
 
-    public int compareTo(Location object) {
-        LocationImpl other = (LocationImpl)object;
+    public int compareTo(Location other) {
         int rc = method().compareTo(other.method());
         if (rc == 0) {
             long diff = codeIndex() - other.codeIndex();
diff -r cc7ae802c537 -r 6738bf669314 src/jdk.jdi/share/classes/com/sun/tools/jdi/MirrorImpl.java
--- a/src/jdk.jdi/share/classes/com/sun/tools/jdi/MirrorImpl.java	Mon Jan 22 15:29:59 2018 -0500
+++ b/src/jdk.jdi/share/classes/com/sun/tools/jdi/MirrorImpl.java	Mon Jan 22 14:14:26 2018 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2018, 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
@@ -26,7 +26,6 @@
 package com.sun.tools.jdi;
 
 import java.util.Collection;
-import java.util.Iterator;
 
 import com.sun.jdi.Mirror;
 import com.sun.jdi.VMMismatchException;
@@ -87,12 +86,8 @@
      * Throw VMMismatchException on wrong VM.
      */
     void validateMirrors(Collection<? extends Mirror> mirrors) {
-        Iterator<? extends Mirror> iter = mirrors.iterator();
-        while (iter.hasNext()) {
-            MirrorImpl mirror = (MirrorImpl)iter.next();
-            if (!vm.equals(mirror.vm)) {
-                throw new VMMismatchException(mirror.toString());
-            }
+        for (Mirror mirror : mirrors) {
+            validateMirror(mirror);
         }
     }
 
@@ -101,12 +96,8 @@
      * Throw VMMismatchException on wrong VM.
      */
     void validateMirrorsOrNulls(Collection<? extends Mirror> mirrors) {
-        Iterator<? extends Mirror> iter = mirrors.iterator();
-        while (iter.hasNext()) {
-            MirrorImpl mirror = (MirrorImpl)iter.next();
-            if ((mirror != null) && !vm.equals(mirror.vm)) {
-                throw new VMMismatchException(mirror.toString());
-            }
+        for (Mirror mirror : mirrors) {
+            validateMirrorOrNull(mirror);
         }
     }
 }