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Which statement is true about assertion in the Java programming language?()  

  • A、 Assertion expressions should not contain side effects.
  • B、 Assertion expression values can be any primitive type.
  • C、 Assertion should be used for enforcing preconditions on public methods.
  • D、 An AssertionError thrown as a result of a failed assertion should always be handled by the enclosing method.

参考答案

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