Review Request: 7193406 - Clean-up JDK Build Warnings in java.util, java.io (original) (raw)

Dan Xu dan.xu at oracle.com
Thu Aug 23 21:46:44 UTC 2012

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Please review the fix of CR 7193406 at http://cr.openjdk.java.net/~dxu/7193406/webrev/.

It cleans up warnings in the following java files.

src/share/classes/java/io/FilePermission.java
src/share/classes/java/util/ArrayDeque.java
src/share/classes/java/util/Arrays.java
src/share/classes/java/util/Collections.java
src/share/classes/java/util/HashMap.java
src/share/classes/java/util/JumboEnumSet.java
src/share/classes/java/util/PriorityQueue.java
src/share/classes/java/util/PropertyResourceBundle.java
src/share/classes/java/util/jar/JarVerifier.java
src/share/classes/java/util/jar/Pack200.java
src/share/classes/sun/util/PreHashedMap.java

And it enables fatal warning flag in the following make file.

make/java/jar/Makefile

In FilePermission.java file, I make one change to its method signature,

public Enumeration elements()  ==> public Enumeration<Permission>
elements()

I am not sure whether it will cause an issue of backward compatibility. Please advise. Thanks!

• Dan

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