Added @Override annotation

Fix major sonar issues in ccsdk/sli/core module
https://sonar.onap.org/component_issues?id=org.onap.ccsdk.sli.core%3Accsdk-sli-core#resolved=false|severities=MAJOR|rules=squid%3AS1161

Add the "@Override" annotation above this method signature

Issue-Id:CCSDK-67
Change-Id: I233be3f88547049a5f78c438e87f2f8c0129df78
Signed-off-by: shashikanth.vh <shashikanth.vh@huawei.com>

diff --git a/sli/common/src/main/java/org/onap/ccsdk/sli/core/sli/SvcLogicVariableTerm.java b/sli/common/src/main/java/org/onap/ccsdk/sli/core/sli/SvcLogicVariableTerm.java
index b089d60..4edf3ec 100644 (file)
--- a/sli/common/src/main/java/org/onap/ccsdk/sli/core/sli/SvcLogicVariableTerm.java
+++ b/sli/common/src/main/java/org/onap/ccsdk/sli/core/sli/SvcLogicVariableTerm.java
@@ -47,10 +47,10 @@ public class SvcLogicVariableTerm extends SvcLogicExpression {
                }
        }
 
-       
+    @Override
        public String toString()
        {
-               String retval = "";
+               String retval;
                
                if (numOperands() > 0)
                {