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Optimize AbstractByteBuf.adjustMarkers()

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This commit is contained in:
Trustin Lee 2013-01-04 23:51:11 +09:00
parent 3a52cc410a
commit 8f7fba2d39
1 changed files with 13 additions and 2 deletions
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15
buffer/src/main/java/io/netty/buffer/AbstractByteBuf.java
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@ -195,8 +195,19 @@ public abstract class AbstractByteBuf implements ByteBuf {
} }
protected void adjustMarkers(int decrement) { protected void adjustMarkers(int decrement) {
markedReaderIndex = Math.max(markedReaderIndex - decrement, 0); int markedReaderIndex = this.markedReaderIndex;
markedWriterIndex = Math.max(markedWriterIndex - decrement, 0); if (markedReaderIndex <= decrement) {
this.markedReaderIndex = 0;
int markedWriterIndex = this.markedWriterIndex;
if (markedWriterIndex <= decrement) {
this.markedWriterIndex = 0;
} else {
this.markedWriterIndex = markedWriterIndex - decrement;
}
} else {
this.markedReaderIndex = markedReaderIndex - decrement;
markedWriterIndex -= decrement;
}
} }
@Override @Override