update

apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Cluster.java

@@ -16,7 +16,7 @@ import org.hibernate.annotations.Where;
 @Table(name = "Cluster")
 @SQLDelete(sql = "Update Cluster set isDeleted = 1 where id = ?")
 @Where(clause = "isDeleted = 0")
-public class Cluster extends BaseEntity implements Comparable<Cluster>{
+public class Cluster extends BaseEntity implements Comparable<Cluster> {
 
   @Column(name = "Name", nullable = false)
   private String name;
@@ -46,19 +46,16 @@ public class Cluster extends BaseEntity implements Comparable<Cluster>{
 
   @Override
   public int compareTo(Cluster o) {
-    if (o == null){
+    if (o == null) {
       return 1;
     }
 
-    long selfId = getId();
-    long targetId = o.getId();
-
-    if (selfId > targetId){
+    if (getId() > o.getId()) {
       return 1;
-    }else if (selfId == targetId){
+    }
+    if (getId() == o.getId()) {
       return 0;
-    }else {
-      return -1;
     }
+    return -1;
   }
 }