Message in Chinese (Simplified) (中文(简体))
用户定义的相等方法“<var>Method name</var>”必须返回布尔值。
Unlocalized message
The user-defined equality method '<var>Method name</var>' must return a boolean value.
Search by Google用户定义的相等方法“<var>Method name</var>”必须返回布尔值。
The user-defined equality method '<var>Method name</var>' must return a boolean value.
Search by Google