test/gc/whitebox/TestWBGC.java

@@ -42,11 +42,11 @@
                 true,
                 "-Xbootclasspath/a:.",
                 "-XX:+UnlockDiagnosticVMOptions",
                 "-XX:+WhiteBoxAPI",
                 "-XX:MaxTenuringThreshold=1",
-                "-XX:+PrintGC",
+                "-Xlog:gc",
                 GCYoungTest.class.getName());
 
         OutputAnalyzer output = new OutputAnalyzer(pb.start());
         System.out.println(output.getStdout());
         output.shouldHaveExitValue(0);