Make classHierarchyJSONKey static & final
@@ -35,9 +35,7 @@ import org.json.JSONException;
* URIs to a map of NodeIds to CNodes.
*/
public class ExtendedRevisionCCallGraph extends ExtendedRevisionCallGraph {
- static {
- classHierarchyJSONKey = "functions";
- }
+ public static final String classHierarchyJSONKey = "functions";
public String architecture;
protected EnumMap<CScope, Map<String, Map<Integer, CNode>>> classHierarchy;
