Fix a warning

Author: kostis

src/main/java/se/uu/it/dtlsfuzzer/components/sul/mapper/TlsExecutionContext.java

@@ -124,11 +124,11 @@ public Long getWriteRecordNumberEpoch0() {
         return writeRecordNumberEpoch0;
     }
 
-    /**
+    /*
       public Long incrementWriteRecordNumberEpoch0() {
         Long old = writeRecordNumberEpoch0;
         writeRecordNumberEpoch0++;
         return old;
       }
-    **/
+    */
 }