change set ploicy method

components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/config/PolicyManagementConfig.java

@@ -23,6 +23,10 @@ import javax.xml.bind.annotation.XmlRootElement;
 @XmlRootElement(name = "DeviceMgtConfiguration")
 public final class PolicyManagementConfig {
 
+    public void setPolicyManagementRepository(PolicyManagementRepository policyManagementRepository) {
+        this.policyManagementRepository = policyManagementRepository;
+    }
+
     private PolicyManagementRepository policyManagementRepository;
 
     @XmlElement(name = "ManagementRepository", nillable = false)
@@ -30,8 +34,4 @@ public final class PolicyManagementConfig {
         return policyManagementRepository;
     }
 
-    public void setPolicyMgtRepository(PolicyManagementRepository policyManagementRepository) {
-        this.policyManagementRepository = policyManagementRepository;
-    }
-
 }