diff options
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); } |