Mercurial > hg > openjdk > jdk7 > jdk
changeset 1312:ce55eb6668d9
6834805: Improve jar -C performance
Summary: Store "-C" directories in a HashSet, not List, to remove duplicates
Reviewed-by: sherman
Contributed-by: jeremymanson@google.com
author | martin |
---|---|
date | Mon, 22 Jun 2009 20:47:51 -0700 |
parents | 7704895771b5 |
children | ff32c270102a |
files | src/share/classes/sun/tools/jar/Main.java |
diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/src/share/classes/sun/tools/jar/Main.java Mon Jun 22 19:22:47 2009 -0700 +++ b/src/share/classes/sun/tools/jar/Main.java Mon Jun 22 20:47:51 2009 -0700 @@ -56,7 +56,7 @@ Set<File> entries = new LinkedHashSet<File>(); // Directories specified by "-C" operation. - List<String> paths = new ArrayList<String>(); + Set<String> paths = new HashSet<String>(); CRC32 crc32 = new CRC32(); /*