code: public static MethodIdentifier ofStatic(final String containingClass, final String methodName, final String returnType, final String... parameterTypes) {
          return of(containingClass, methodName, returnType, true, parameterTypes);
      }
docs: Creates an identifier of a static method.
  
  @param containingClass The class name
  @param methodName      The method name
  @param returnType      The return type
  @param parameterTypes  The parameter types
  @return The method identifier