diff --git a/framework/db/src/main/java/com/cloud/utils/db/TransactionLegacy.java b/framework/db/src/main/java/com/cloud/utils/db/TransactionLegacy.java
index fb1ac38d589..d1db6770cd7 100644
--- a/framework/db/src/main/java/com/cloud/utils/db/TransactionLegacy.java
+++ b/framework/db/src/main/java/com/cloud/utils/db/TransactionLegacy.java
@@ -33,19 +33,16 @@ import java.util.concurrent.atomic.AtomicLong;
 
 import javax.sql.DataSource;
 
-import com.zaxxer.hikari.HikariConfig;
-import com.zaxxer.hikari.HikariDataSource;
-import org.apache.log4j.Logger;
 import org.apache.commons.dbcp2.ConnectionFactory;
 import org.apache.commons.dbcp2.DriverManagerConnectionFactory;
 import org.apache.commons.dbcp2.PoolableConnection;
 import org.apache.commons.dbcp2.PoolableConnectionFactory;
 import org.apache.commons.dbcp2.PoolingDataSource;
 import org.apache.commons.lang3.ObjectUtils;
-import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.pool2.ObjectPool;
 import org.apache.commons.pool2.impl.GenericObjectPool;
 import org.apache.commons.pool2.impl.GenericObjectPoolConfig;
+import org.apache.log4j.Logger;
 
 import com.cloud.utils.Pair;
 import com.cloud.utils.PropertiesUtil;