GenericValeResponse.java: Fixed sonar issues

Sonar Link: https://sonar.onap.org/code?id=org.onap.so%3Aso&selected=org.onap.so%3Amso-openstack-adapters%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fso%2Fadapters%2Fvalet%2FGenericValetResponse.java

Issue-ID: SO-1004
Change-Id: I0e17108693913302bc0485ac9e30d2c0bcaa68e6
Signed-off-by: Arundathi Patil <arundpil@in.ibm.com>
diff --git a/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/valet/GenericValetResponse.java b/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/valet/GenericValetResponse.java
index 344895f..30062a0 100644
--- a/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/valet/GenericValetResponse.java
+++ b/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/valet/GenericValetResponse.java
@@ -34,11 +34,7 @@
 	private String errorMessage;
 	private T returnObject;
 	
-	@Override
-	public String toString() {
-		return new ToStringBuilder(this).append("statusCode", statusCode).append("errorMessage", errorMessage)
-				.append("returnObject", returnObject).toString();
-	}
+
 	public GenericValetResponse(int statusCode, String errorMessage, T obj) {
 		super();
 		this.statusCode = statusCode;
@@ -48,6 +44,11 @@
 	public GenericValetResponse() {
 		this(-1, "not set", null);
 	}
+	@Override
+	public String toString() {
+		return new ToStringBuilder(this).append("statusCode", statusCode).append("errorMessage", errorMessage)
+				.append("returnObject", returnObject).toString();
+	}
 	public void setErrorMessage(String errorMessage) {
 		this.errorMessage = errorMessage;
 	}