CSTACKEX-35 Fix style checks

Author: Gupta, Surya

plugins/storage/volume/ontap/src/main/java/org/apache/cloudstack/storage/service/StorageStrategy.java

@@ -37,7 +37,6 @@
 import org.apache.logging.log4j.Logger;
 
 import javax.inject.Inject;
-import java.util.Map;
 import java.net.URI;
 import java.util.List;
 import java.util.Objects;

plugins/storage/volume/ontap/src/main/java/org/apache/cloudstack/storage/utils/Utility.java

@@ -20,7 +20,6 @@
 package org.apache.cloudstack.storage.utils;
 
 import com.cloud.utils.StringUtils;
-import org.apache.cloudstack.storage.feign.model.Job;
 import org.apache.cloudstack.storage.feign.model.OntapStorage;
 import org.springframework.stereotype.Component;
 import org.springframework.util.Base64Utils;