code: private boolean containsClassName(List<ClassOrInterfaceType> klassList, Set<String> simpleNames) {
          for (ClassOrInterfaceType ctype : klassList) {
              if (simpleNames.contains(ctype.getName())) {
                  return true;
              }
          }
          return false;
      }
docs: Check if the list of class or interface contains a class which name is given in the <code>simpleNames</code> set.
  
  @param klassList   The list of class or interface
  @param simpleNames a set of class simple name.
  @return <code>true</code> if the list contains a class or interface which name is present in the
  <code>simpleNames</code> set.