9 lines
336 B
Java
9 lines
336 B
Java
public static void main(String[] args){
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int a;
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//...input or change a here
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assert a == 42;//throws an AssertionError when a is not 42
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assert a == 42 : "Error message"; //throws an AssertionError
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//when a is not 42 with "Error message" for the message
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//the error message can be any non-void expression
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}
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