Assert with an informative message : Assertions « Development « Java Tutorial

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Java Tutorial » Development » Assertions

6. 24. 3. Assert with an informative message


public class MainClass {

  public static void main(String[] args) {

    assert false: "Here's a message saying what happened";

  }

}

6. 24. Assertions
	6. 24. 1.	Assertions
	6. 24. 2.	More Complex Assertions
	6. 24. 3.	Assert with an informative message
	6. 24. 4.	Compile 'assert'
	6. 24. 5.	A Program with Assertions
	6. 24. 6.	Enabling Assertions from the Command Line: -ea and -da enable and disable assertion in a package subtree or in a class.
	6. 24. 7.	Handling an Assertion Error
	6. 24. 8.	Catch assert exception with message
	6. 24. 9.	Using the class loader to enable assertions

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