Blame SOURCES/7133138.patch
|
 |
221560 |
--- sun/tools/javazic/Mappings.java.orig 2015-04-13 12:44:10.000000000 -0400
|
|
|
221560 |
+++ sun/tools/javazic/Mappings.java 2015-04-13 12:45:28.000000000 -0400
|
|
|
221560 |
@@ -1,5 +1,5 @@
|
|
|
221560 |
/*
|
|
|
221560 |
- * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
|
|
|
221560 |
+ * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
|
|
|
221560 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
|
221560 |
*
|
|
|
221560 |
* This code is free software; you can redistribute it and/or modify it
|
|
|
221560 |
@@ -26,6 +26,7 @@
|
|
|
221560 |
package sun.tools.javazic;
|
|
|
221560 |
|
|
|
221560 |
import java.util.ArrayList;
|
|
|
221560 |
+import java.util.HashMap;
|
|
|
221560 |
import java.util.LinkedList;
|
|
|
221560 |
import java.util.List;
|
|
|
221560 |
import java.util.Map;
|
|
|
221560 |
@@ -162,6 +163,20 @@
|
|
|
221560 |
for (String key : toBeRemoved) {
|
|
|
221560 |
aliases.remove(key);
|
|
|
221560 |
}
|
|
|
221560 |
+ // Eliminate any alias-to-alias mappings. For example, if
|
|
|
221560 |
+ // there are A->B and B->C, A->B is changed to A->C.
|
|
|
221560 |
+ Map<String, String> newMap = new HashMap<String, String>();
|
|
|
221560 |
+ for (String key : aliases.keySet()) {
|
|
|
221560 |
+ String realid = aliases.get(key);
|
|
|
221560 |
+ String leaf = realid;
|
|
|
221560 |
+ while (aliases.get(leaf) != null) {
|
|
|
221560 |
+ leaf = aliases.get(leaf);
|
|
|
221560 |
+ }
|
|
|
221560 |
+ if (!realid.equals(leaf)) {
|
|
|
221560 |
+ newMap.put(key, leaf);
|
|
|
221560 |
+ }
|
|
|
221560 |
+ }
|
|
|
221560 |
+ aliases.putAll(newMap);
|
|
|
221560 |
}
|
|
|
221560 |
|
|
|
221560 |
Map<String,String> getAliases() {
|