8078660: Misleading recommendation from diamond finder.
Summary: javac should recommend diamond usage if that could lead to a change in program behavior.
Reviewed-by: mcimadamore
/*
* @test /nodynamiccopyright/
* @bug 8062373
* @summary Test that inaccessible vararg element type triggers an error during diamond inferred anonymous class instance creation.
* @compile/fail/ref=Neg18.out Neg18.java -XDrawDiagnostics
*/
import java.util.Collections;
import pkg.Neg18_01;
class Neg18 {
public static void main(String[] args) {
new Neg18_01<>() {};
}
}