code: protected boolean overrideEquals(MethodBodyCreator creator) {
          Method equals = null;
          ClassMetadataSource data = reflectionMetadataSource.getClassMetadata(Object.class);
          try {
              equals = data.getMethod("equals", Boolean.TYPE, Object.class);
          } catch (Exception e) {
              throw new RuntimeException(e);
          }
          return overrideMethod(equals, MethodIdentifier.getIdentifierForMethod(equals), creator);
      }
docs: Override the equals method using the given {@link MethodBodyCreator}.
  
  @param creator the method body creator to use
  @return true if the method was not already overridden