--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/CdsDifferentObjectAlignment.java	Thu Aug 02 09:27:40 2018 -0700
+++ b/test/hotspot/jtreg/runtime/SharedArchiveFile/CdsDifferentObjectAlignment.java	Thu Aug 02 14:40:55 2018 -0700
@@ -29,10 +29,12 @@
  *          is different from object alignment for creating a CDS file
  *          should fail when loading.
  * @requires vm.cds
+ * @requires vm.bits == 64
  * @library /test/lib
  * @bug 8025642
  * @modules java.base/jdk.internal.misc
  *          java.management
+ * @run main CdsDifferentObjectAlignment
  */
 
 import jdk.test.lib.cds.CDSTestUtils;
@@ -40,20 +42,12 @@
 import jdk.test.lib.Platform;
 
 public class CdsDifferentObjectAlignment {
+
     public static void main(String[] args) throws Exception {
-        String nativeWordSize = System.getProperty("sun.arch.data.model");
-        if (!Platform.is64bit()) {
-            System.out.println("ObjectAlignmentInBytes for CDS is only " +
-                "supported on 64bit platforms; this plaform is " +
-                nativeWordSize);
-            System.out.println("Skipping the test");
-        } else {
-            createAndLoadSharedArchive(16, 64);
-            createAndLoadSharedArchive(64, 32);
-        }
+        createAndLoadSharedArchive(16, 64);
+        createAndLoadSharedArchive(64, 32);
     }
 
-
     // Parameters are object alignment expressed in bytes
     private static void
     createAndLoadSharedArchive(int createAlignment, int loadAlignment)