test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsUtils.java

*** 28,37 ****
--- 28,42 ----
  // A helper/utility class for testing shared strings
  public class SharedStringsUtils {
      public static final String TEST_JAR_NAME =      "test";
      public static final String TEST_JAR_NAME_FULL = "test.jar";
      public static final String WHITEBOX_JAR_NAME =  "whitebox";
+     private static String vmOptionsPrefix[] = {};
+ 
+     static void setVMOptionsPrefix(String[] opts) {
+         vmOptionsPrefix = opts;
+     }
  
      public static String getWbParam() {
          return "-Xbootclasspath/a:" + TestCommon.getTestJar(WHITEBOX_JAR_NAME + ".jar");
      }
  
*** 53,62 ****
--- 58,68 ----
          String appJar = TestCommon.getTestJar(TEST_JAR_NAME_FULL);
          String[] args =
              TestCommon.concat(extraOptions, "-XX:+UseCompressedOops", "-XX:+UseG1GC",
              "-XX:SharedArchiveConfigFile=" +
              TestCommon.getSourceFile(sharedDataFile));
+         args = TestCommon.concat(vmOptionsPrefix, args);
  
          return TestCommon.dump(appJar, appClasses, args);
      }
  
      // execute the dump operation and check the output
*** 78,87 ****
--- 84,94 ----
          String... extraOptions) throws Exception {
  
          String appJar = TestCommon.getTestJar(TEST_JAR_NAME_FULL);
          String[] args = TestCommon.concat(extraOptions,
              "-cp", appJar, "-XX:+UseCompressedOops", "-XX:+UseG1GC", className);
+         args = TestCommon.concat(vmOptionsPrefix, args);
  
          OutputAnalyzer output = TestCommon.execAuto(args);
          checkExecAuto(output);
          return output;
      }
*** 96,105 ****
--- 103,113 ----
          String className, String... extraOptions) throws Exception {
  
          String appJar = TestCommon.getTestJar(TEST_JAR_NAME_FULL);
          String[] args = TestCommon.concat(extraOptions,
              "-XX:+UseCompressedOops", "-XX:+UseG1GC", className);
+         args = TestCommon.concat(vmOptionsPrefix, args);
  
          OutputAnalyzer output = TestCommon.exec(appJar, args);
          checkExec(output, extraMatches);
          return output;
      }