Hi Maurizio,
On 19/06/2012 10:27 PM, maurizio.cimadam...@oracle.com wrote:
Changeset: 34e254ffd0e7
Author: mcimadamore
Date: 2012-06-19 13:25 +0100
URL: http://hg.openjdk.java.net/jdk8/tl/langtools/rev/34e254ffd0e7
7177701: error: Filling jar message during
javax/imageio/metadata/IIOMetadataFormatImpl compilation
Summary: Recent JDK hash changes affected order in which files are returned
from JavacFileManager.list()
Reviewed-by: jjg
! src/share/classes/com/sun/tools/javac/file/ZipFileIndex.java
That change seems fragile to say the least. Somewhere some piece of code
depends on the iteration order of the collection. The recent changes
meant that HashSet's returned order changed and broke things. So you
change to a LinkedHashSet which somehow restores the old order (or at
least reorders it yet again but in a way that doesn't cause a problem).
David
