remove extra new lines

Author: vishesh92

api/src/main/java/org/apache/cloudstack/api/command/admin/acl/project/DeleteProjectRoleCmd.java

@@ -81,7 +81,6 @@ public long getEntityOwnerId() {
         return CallContext.current().getCallingAccountId();
     }
 
-
     @Override
     public Long getApiResourceId() {
         return getProjectId();

api/src/main/java/org/apache/cloudstack/api/command/admin/acl/project/UpdateProjectRoleCmd.java

@@ -78,7 +78,6 @@ public long getEntityOwnerId() {
         return 0;
     }
 
-
     @Override
     public Long getApiResourceId() {
         return getProjectId();

api/src/main/java/org/apache/cloudstack/api/command/admin/outofbandmanagement/DisableOutOfBandManagementForClusterCmd.java

@@ -96,7 +96,6 @@ public String getEventDescription() {
         return "disable out-of-band management password for cluster: " + getClusterId();
     }
 
-
     @Override
     public Long getApiResourceId() {
         return getClusterId();

api/src/main/java/org/apache/cloudstack/api/command/admin/outofbandmanagement/DisableOutOfBandManagementForZoneCmd.java

@@ -96,7 +96,6 @@ public String getEventDescription() {
         return "disable out-of-band management password for zone: " + getZoneId();
     }
 
-
     @Override
     public Long getApiResourceId() {
         return getZoneId();

api/src/main/java/org/apache/cloudstack/api/command/admin/outofbandmanagement/EnableOutOfBandManagementForHostCmd.java

@@ -97,7 +97,6 @@ public String getEventDescription() {
         return "enable out-of-band management password for host: " + getHostId();
     }
 
-
     @Override
     public Long getApiResourceId() {
         return getHostId();

api/src/main/java/org/apache/cloudstack/api/response/AlertTypeResponse.java

@@ -52,5 +52,4 @@ public AlertTypeResponse(short alertType, String name) {
         this.name = name;
         setObjectName("alerttype");
     }
-
 }