8151674: STW phases at Concurrent GC should count in PerfCounter
Reviewed-by: jmasa, sla, tschatzl
/*
* @test /nodynamiccopyright/
* @bug 7042623
* @summary Regression: javac silently crash when attributing non-existent annotation
* @compile/fail/ref=T7042623.out -XDrawDiagnostics -XDdev T7042623.java
*/
@interface Defined2 {}
@Undefined1(@Defined2)
class Test1{}