remove unnecessary changes

Author: Pearl1594

api/src/main/java/org/apache/cloudstack/api/command/admin/network/NetworkOfferingBaseCmd.java

@@ -42,7 +42,6 @@
 
 public abstract class NetworkOfferingBaseCmd extends BaseCmd {
 
-    // Abstract methods that subclasses must implement
     public abstract String getGuestIpType();
     public abstract String getTraffictype();
 
@@ -468,13 +467,6 @@ public String getRoutingMode() {
         return routingMode;
     }
 
-    /**
-     * Compatibility method for camelCase variant - delegates to getTraffictype()
-     */
-    public String getTrafficType() {
-        return getTraffictype();
-    }
-
     /////////////////////////////////////////////////////
     /////////////// API Implementation///////////////////
     /////////////////////////////////////////////////////