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-rw-r--r--libjava/java/nio/CharBufferImpl.java3
1 files changed, 3 insertions, 0 deletions
diff --git a/libjava/java/nio/CharBufferImpl.java b/libjava/java/nio/CharBufferImpl.java
index 2ca44d94459..f9babe8287b 100644
--- a/libjava/java/nio/CharBufferImpl.java
+++ b/libjava/java/nio/CharBufferImpl.java
@@ -87,6 +87,8 @@ final class CharBufferImpl extends CharBuffer
public CharBuffer compact ()
{
+ checkIfReadOnly();
+ mark = -1;
int copied = 0;
while (remaining () > 0)
@@ -96,6 +98,7 @@ final class CharBufferImpl extends CharBuffer
}
position (copied);
+ limit(capacity());
return this;
}