refactoring

4 years ago · 63544d42f9
parent 2b02b24f62
commit 63544d42f9
1 changed files with 1 additions and 3 deletions
--- a/redisson/src/main/java/org/redisson/jcache/JCacheEventCodec.java
+++ b/redisson/src/main/java/org/redisson/jcache/JCacheEventCodec.java
@ -47,15 +47,13 @@ public class JCacheEventCodec extends BaseEventCodec {
            result.add(value);

            if (expectOldValueInMsg) {
-                ByteBuf copy = buf.copy();
-                if (copy.readShortLE() != -1) {
+                if (buf.getShortLE(buf.readerIndex()) != -1) {
                    Object oldValue = JCacheEventCodec.this.decode(buf, state, codec.getMapValueDecoder());
                    result.add(oldValue);
                } else {
                    buf.readShortLE();
                    result.add(null);
                }
-                copy.release();
            }
            
            if (sync) {