Added Sonar fix in LOGJSONObject.java

Fixed 1 blocker issue.

https://sonar.onap.org/project/issues?fileUuids=AWHFaQiuEU5FCDfKtnE3&id=org.onap.dmaap.datarouter%3Aparent&resolved=false&severities=BLOCKER

Issue-ID: DMAAP-679
Change-Id: I066b4a2ffcf03836aa564178dc3e5d8ddbe1c250
Signed-off-by: Amaresh Kumar <kamaresh@in.ibm.com>

1 files changed, 41 insertions, 8 deletions

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObject.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObject.java
index afb0de24..dec3cc13 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObject.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObject.java
@@ -29,14 +29,7 @@ import java.io.Writer;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
-import java.util.Collection;
-import java.util.Enumeration;
-import java.util.LinkedHashMap;
-import java.util.Iterator;
-import java.util.Locale;
-import java.util.Map;
-import java.util.ResourceBundle;
-import java.util.Set;
+import java.util.*;
 
 import org.json.JSONArray;
 import org.json.JSONException;
@@ -140,6 +133,46 @@ public class LOGJSONObject {
         }
 
         /**
+         * Returns a hash code value for the object. This method is
+         * supported for the benefit of hash tables such as those provided by
+         * {@link HashMap}.
+         * <p>
+         * The general contract of {@code hashCode} is:
+         * <ul>
+         * <li>Whenever it is invoked on the same object more than once during
+         * an execution of a Java application, the {@code hashCode} method
+         * must consistently return the same integer, provided no information
+         * used in {@code equals} comparisons on the object is modified.
+         * This integer need not remain consistent from one execution of an
+         * application to another execution of the same application.
+         * <li>If two objects are equal according to the {@code equals(Object)}
+         * method, then calling the {@code hashCode} method on each of
+         * the two objects must produce the same integer result.
+         * <li>It is <em>not</em> required that if two objects are unequal
+         * according to the {@link Object#equals(Object)}
+         * method, then calling the {@code hashCode} method on each of the
+         * two objects must produce distinct integer results.  However, the
+         * programmer should be aware that producing distinct integer results
+         * for unequal objects may improve the performance of hash tables.
+         * </ul>
+         * <p>
+         * As much as is reasonably practical, the hashCode method defined by
+         * class {@code Object} does return distinct integers for distinct
+         * objects. (This is typically implemented by converting the internal
+         * address of the object into an integer, but this implementation
+         * technique is not required by the
+         * Java&trade; programming language.)
+         *
+         * @return a hash code value for this object.
+         * @see Object#equals(Object)
+         * @see System#identityHashCode
+         */
+        @Override
+        public int hashCode() {
+            return super.hashCode();
+        }
+
+        /**
          * Get the "null" string value.
          *
          * @return The string "null".