public class AssertText01 {
public void assertMe(boolean foo) {
String str = null;
assert foo?true:false : str = "Error Occur!";
System.out.println("in true condition");
}
public static void main(String[] args) {
AssertText01 at = new AssertText01();
try {
at.assertMe(true);
at.assertMe(false);
} catch(AssertionError ae) {
System.out.println(ae.getMessage());
}
}
}
结果是:
in true condition
in true condition