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/*
* Test different variants of the try-catch block.
*
*/
object Test {
def tryAllUnit: Unit =
try {
throw new Error();
}
catch {
case _: Throwable => Console.println("exception happened\n");
}
def tryUnitAll: Unit =
try {
Console.println("Nothin");
} catch {
case _: Throwable => sys.error("Bad, bad, lama!");
}
def tryAllAll: Unit =
try {
throw new Error();
} catch {
case _: Throwable => sys.error("Bad, bad, lama!");
}
def tryUnitUnit: Unit =
try {
Console.println("Nothin");
} catch {
case _: Throwable => Console.println("Nothin");
}
def tryIntUnit: Unit =
try {
10;
} catch {
case _: Throwable => Console.println("Huh?");
}
def execute(f: => Unit) = try {
f;
} catch {
case _: Throwable => ();
}
def main(args:Array[String]): Unit = {
execute(tryAllUnit);
execute(tryUnitAll);
execute(tryAllAll);
execute(tryUnitUnit);
execute(tryIntUnit);
}
}
|
