ing

src/main/java/com/loafle/overflow/model/meta/MetaIPType.java

@@ -71,25 +71,25 @@ public class MetaIPType {
     public MetaIPType to() {
       return new MetaIPType(this.value);
     }
+  }
 
-    public Enum from(MetaIPType metaIPType) {
-      switch (metaIPType.id) {
-      case 2:
-        return V6;
+  public static Enum from(MetaIPType metaIPType) {
+    switch (metaIPType.id) {
+    case 2:
+      return Enum.V6;
 
-      default:
-        return V4;
-      }
+    default:
+      return Enum.V4;
     }
+  }
 
-    public Enum from(String metaIPTypeKey) {
-      switch (metaIPTypeKey) {
-      case "V6":
-        return V6;
+  public Enum from(String metaIPTypeKey) {
+    switch (metaIPTypeKey) {
+    case "V6":
+      return Enum.V6;
 
-      default:
-        return V4;
-      }
+    default:
+      return Enum.V4;
     }
   }
 }