test/testlibrary/com/oracle/java/testlibrary/Platform.java

rev 7590 : 8068183: Add isTieredSupported method to c.o.j.t.Platforms
Reviewed-by:

*** 32,41 ****
--- 32,42 ----
      private static final String vmVersion   = System.getProperty("java.vm.version");
      private static final String javaVersion = System.getProperty("java.version");
      private static final String osArch      = System.getProperty("os.arch");
      private static final String vmName      = System.getProperty("java.vm.name");
      private static final String userName    = System.getProperty("user.name");
+     private static final String compiler    = System.getProperty("sun.management.compiler");
  
      public static boolean isClient() {
          return vmName.endsWith(" Client VM");
      }
  
*** 53,62 ****
--- 54,67 ----
  
      public static boolean isEmbedded() {
          return vmName.contains("Embedded");
      }
  
+     public static boolean isTieredSupported() {
+         return compiler.contains("Tiered Compilers");
+     }
+ 
      public static boolean is32bit() {
          return dataModel.equals("32");
      }
  
      public static boolean is64bit() {