提交 f0a63752 编写于 作者: M martin

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
上级 ca56d582
...@@ -56,7 +56,7 @@ class Main { ...@@ -56,7 +56,7 @@ class Main {
Set<File> entries = new LinkedHashSet<File>(); Set<File> entries = new LinkedHashSet<File>();
// Directories specified by "-C" operation. // Directories specified by "-C" operation.
List<String> paths = new ArrayList<String>(); Set<String> paths = new HashSet<String>();
CRC32 crc32 = new CRC32(); CRC32 crc32 = new CRC32();
/* /*
......
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