8014477: (str) Race condition in String.contentEquals when comparing with StringBuffer
Reviewed-by: alanb, mduigou, dholmes
/*
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/*
* @test
* @bug 4881275
* @summary (reflect) Class.cast() - typesafe cast desired
*/
public class Cast {
static class Foo {}
public static void main(String argv[]) throws Exception {
Object o = Foo.class.newInstance();
Foo f = Foo.class.cast(o);
if (f == null) throw new Error();
Foo f2 = Foo.class.cast(null);
}
}