Code cleanup (#1461)

* Code cleanup

* Fix flux tests

* Fix checkstyle errors

* Fix compile error

object-mother/src/main/java/com/iluwatar/objectmother/Queen.java

@@ -66,9 +66,6 @@ public class Queen implements Royalty {
    * @return A value which describes if the flirt was successful or not.
    */
   public boolean getFlirted(King king) {
-    if (this.isFlirty && king.isHappy && !king.isDrunk) {
-      return true;
-    }
-    return false;
+    return this.isFlirty && king.isHappy && !king.isDrunk;
   }
 }