import BooleanUtils removed unused constant

Author: skattoju4

plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java

@@ -61,6 +61,7 @@
 import org.apache.commons.collections.MapUtils;
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.lang.ArrayUtils;
+import org.apache.commons.lang.BooleanUtils;
 import org.apache.commons.lang.math.NumberUtils;
 import org.apache.log4j.Logger;
 import org.joda.time.Duration;

plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/storage/IscsiStorageCleanupMonitor.java

@@ -38,7 +38,6 @@ public class IscsiStorageCleanupMonitor implements Runnable{
     private static final String ISCSI_PATH_PREFIX = "/dev/disk/by-path";
     private static final String KEYWORD_ISCSI = "iscsi";
     private static final String KEYWORD_IQN = "iqn";
-    private static final String KEYWORD_PART = "part";
     private static final String REGEX_PART = "\\S+part\\d+$";
 
     private IscsiAdmStorageAdaptor iscsiStorageAdaptor;