Add HashEntryStages.closeEntry()

src/main/java/net/openhft/chronicle/hash/impl/stage/entry/HashEntryStages.java

@@ -62,12 +62,16 @@ public abstract class HashEntryStages<K> implements HashEntry<K>, ChecksumEntry
         keySizeOffset = s.entrySpaceOffset + pos * hh.h().chunkSize;
     }
 
+    public abstract void closeEntryOffset();
+
     public long keySize = -1;
 
     public void initKeySize(long keySize) {
         this.keySize = keySize;
     }
 
+    public abstract void closeKeySize();
+
     public long keyOffset = -1;
 
     public void initKeyOffset(long keyOffset) {
@@ -91,6 +95,13 @@ public abstract class HashEntryStages<K> implements HashEntry<K>, ChecksumEntry
         initKeyOffset(keyOffset);
     }
 
+    public void closeEntry() {
+        closePos();
+        closeEntryOffset();
+        closeKeySize();
+        closeKeyOffset();
+    }
+
     public void writeNewEntry(long pos, Data<?> key) {
         initPos(pos);
         initKeySize(key.size());

src/main/java/net/openhft/chronicle/hash/impl/stage/entry/ReadLock.java

@@ -108,8 +108,7 @@ public class ReadLock implements InterProcessLock {
         if (s.localLockState != UNLOCKED) {
             // TODO what should close here?
             hlp.closeHashLookupPos();
-            entry.closePos();
-            entry.closeKeyOffset();
+            entry.closeEntry();
         }
         s.readUnlockAndDecrementCount();
         s.setLocalLockState(UNLOCKED);