Github user gvramana commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1435#discussion_r150857977
--- Diff:
core/src/main/java/org/apache/carbondata/core/memory/HeapMemoryAllocator.java
---
@@ -17,11 +17,11 @@
package org.apache.carbondata.core.memory;
-import javax.annotation.concurrent.GuardedBy;
import java.lang.ref.WeakReference;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Map;
+import javax.annotation.concurrent.GuardedBy;
--- End diff --
why is this added?
---
