diff --git a/hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/impl/BackupAdminImpl.java b/hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/impl/BackupAdminImpl.java
index de8ca6b7497c..f500581e9d85 100644
--- a/hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/impl/BackupAdminImpl.java
+++ b/hbase-backup/src/main/java/org/apache/hadoop/hbase/backup/impl/BackupAdminImpl.java
@@ -21,7 +21,6 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
-import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
diff --git a/hbase-backup/src/test/java/org/apache/hadoop/hbase/backup/TestBackupDelete.java b/hbase-backup/src/test/java/org/apache/hadoop/hbase/backup/TestBackupDelete.java
index ef40bc63d086..785859c52805 100644
--- a/hbase-backup/src/test/java/org/apache/hadoop/hbase/backup/TestBackupDelete.java
+++ b/hbase-backup/src/test/java/org/apache/hadoop/hbase/backup/TestBackupDelete.java
@@ -31,7 +31,6 @@
 import org.apache.hadoop.hbase.testclassification.LargeTests;
 import org.apache.hadoop.hbase.util.EnvironmentEdge;
 import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
-import org.apache.hadoop.thirdparty.com.google.common.collect.Sets;
 import org.apache.hadoop.util.ToolRunner;
 import org.junit.Assert;
 import org.junit.ClassRule;
@@ -41,6 +40,7 @@
 import org.slf4j.LoggerFactory;
 
 import org.apache.hbase.thirdparty.com.google.common.collect.Lists;
+import org.apache.hbase.thirdparty.com.google.common.collect.Sets;
 
 @Category(LargeTests.class)
 public class TestBackupDelete extends TestBackupBase {