test/hotspot/jtreg/gc/arguments/TestDisableDefaultGC.java

rev 52710 : Upstream/backport Shenandoah to JDK11u

*** 42,51 ****
--- 42,52 ----
          ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:-UseSerialGC",
                                                                    "-XX:-UseParallelGC",
                                                                    "-XX:-UseG1GC",
                                                                    "-XX:-UseConcMarkSweepGC",
                                                                    "-XX:+UnlockExperimentalVMOptions",
+                                                                   "-XX:-UseShenandoahGC",
                                                                    "-XX:-UseZGC",
                                                                    "-version");
          OutputAnalyzer output = new OutputAnalyzer(pb.start());
          output.shouldMatch("Garbage collector not selected");
          output.shouldHaveExitValue(1);