8151674: STW phases at Concurrent GC should count in PerfCounter
Reviewed-by: jmasa, sla, tschatzl
/*
* @test /nodynamiccopyright/
* @bug 4933317
* @summary javac accepts parens in package names
* @author gafter
*
* @compile/fail/ref=Parens4.out -XDrawDiagnostics Parens4.java
*/
class Parens4 {
Object f() {
return (java).util.Collections.EMPTY_LIST;
}
}