}

  private Method getMethod(String methodName, Object... arguments) throws Exception {
    METHODS:
    for (Method method : lockLikeObject.getClass().getMethods()) {
      Class<?>[] parameterTypes = method.getParameterTypes();
      if (method.getName().equals(methodName) && (parameterTypes.length == arguments.length)) {
        for (int i = 0; i < arguments.length; i++) {

    /**
     * メソッド名を返します。
     *
     * @return メソッド名
     */
    String getMethodName();

    /**
     * メソッドの引数型の配列を返します。
     *
     * @return メソッドの引数型の配列
     */
    Class<?>[] getParameterTypes();

    /**
     * メソッドの戻り値の型を返します。
     *
     * @param <T>
     *            メソッドの戻り値の型
     * @return メソッドの戻り値の型
     */
    <T> Class<T> getReturnType();

    /**

              .append(typeName(method.getReturnType()))
              .append(" ")
              .append(method.getName())
              .append("(");
      String sep = "";
      for (Class<?> param : method.getParameterTypes()) {
        signature.append(sep).append(typeName(param));
        sep = ", ";
      }
      methods.add(signature.append(")").toString());
    }
    return methods.build();
  }

        method.invoke(mock, arbitraryParameters(method));
      }
    }
  }

  private static Object[] arbitraryParameters(Method method) {
    Class<?>[] parameterTypes = method.getParameterTypes();
    Object[] params = new Object[parameterTypes.length];
    for (int i = 0; i < parameterTypes.length; i++) {
      params[i] = PARAMETER_VALUES.get(parameterTypes[i]);
    }
    return params;
  }

        method.invoke(mock, arbitraryParameters(method));
      }
    }
  }

  private static Object[] arbitraryParameters(Method method) {
    Class<?>[] parameterTypes = method.getParameterTypes();
    Object[] params = new Object[parameterTypes.length];
    for (int i = 0; i < parameterTypes.length; i++) {
      params[i] = PARAMETER_VALUES.get(parameterTypes[i]);
    }
    return params;
  }

              .append(typeName(method.getReturnType()))
              .append(" ")
              .append(method.getName())
              .append("(");
      String sep = "";
      for (Class<?> param : method.getParameterTypes()) {
        signature.append(sep).append(typeName(param));
        sep = ", ";
      }
      methods.add(signature.append(")").toString());
    }
    return methods.build();
  }

        assertEquals(
            method.getReturnType(), TypeToken.of(method.getGenericReturnType()).getRawType());
        for (int i = 0; i < method.getParameterTypes().length; i++) {
          assertEquals(
              method.getParameterTypes()[i],
              TypeToken.of(method.getGenericParameterTypes()[i]).getRawType());
        }
      }
    }
  }

  public void testRawTypes() {

        assertEquals(
            method.getReturnType(), TypeToken.of(method.getGenericReturnType()).getRawType());
        for (int i = 0; i < method.getParameterTypes().length; i++) {
          assertEquals(
              method.getParameterTypes()[i],
              TypeToken.of(method.getGenericParameterTypes()[i]).getRawType());
        }
      }
    }
  }

  public void testRawTypes() {