diff options
| author | bryce <bryce@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-09-22 08:17:49 +0000 |
|---|---|---|
| committer | bryce <bryce@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-09-22 08:17:49 +0000 |
| commit | 450177e0156131c4865e7edb8c9f3883032aa5f9 (patch) | |
| tree | 3783116e9b94c6400adcc9ebbaeadcf6c20c8887 /libjava/java/lang/StringBuffer.java | |
| parent | 298f38b48050c316530af8c7ee3df40fdf1f11d8 (diff) | |
| download | ppe42-gcc-450177e0156131c4865e7edb8c9f3883032aa5f9.tar.gz ppe42-gcc-450177e0156131c4865e7edb8c9f3883032aa5f9.zip | |
2003-09-21 Ralph Loader <suckfish@ihug.co.nz>
PR java/12350:
* java/lang/StringBuffer.java (substring): Fix handling of shared
flag.
2003-09-21 Ralph Loader <suckfish@ihug.co.nz>
PR java/12350
* libjava.lang/PR12350.java: New file.
* libjava.lang/PR12350.out: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@71651 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/java/lang/StringBuffer.java')
| -rw-r--r-- | libjava/java/lang/StringBuffer.java | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libjava/java/lang/StringBuffer.java b/libjava/java/lang/StringBuffer.java index fac7892524e..a7c2590f39a 100644 --- a/libjava/java/lang/StringBuffer.java +++ b/libjava/java/lang/StringBuffer.java @@ -564,8 +564,9 @@ public final class StringBuffer implements Serializable, CharSequence throw new StringIndexOutOfBoundsException(); if (len == 0) return ""; - // Share the char[] unless 3/4 empty. - shared = (len << 2) >= value.length; + // Share unless substring is smaller than 1/4 of the buffer. + if ((len << 2) >= value.length) + shared = true; // Package constructor avoids an array copy. return new String(value, beginIndex, len, shared); } |
