code: public static Map<JNDIEnvironmentRefType, Map<String, String>> createAllBindingsMap() {
          Map<JNDIEnvironmentRefType, Map<String, String>> allBindings = new EnumMap<JNDIEnvironmentRefType, Map<String, String>>(JNDIEnvironmentRefType.class);
          for (JNDIEnvironmentRefType refType : JNDIEnvironmentRefType.VALUES) {
              if (refType.getBindingElementName() != null) {
                  allBindings.put(refType, new HashMap<String, String>());
              }
          }
          return allBindings;
      }
docs: Create a new map for holding all JNDIEnvironmentRef bindings.