89     }
  90 
  91     @Test(dataProvider = "varHandlesProvider")
  92     public void testIsAccessModeSupported(VarHandle vh) {
  93         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET));
  94         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET));
  95         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_VOLATILE));
  96         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET_VOLATILE));
  97         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_ACQUIRE));
  98         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET_RELEASE));
  99         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_OPAQUE));
 100         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET_OPAQUE));
 101 
 102         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_SET));
 103         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_VOLATILE));
 104         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_ACQUIRE));
 105         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_RELEASE));
 106         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET));
 107         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_ACQUIRE));
 108         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_RELEASE));
 109         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_RELEASE));
 110         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET));
 111 
 112         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD));
 113         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.ADD_AND_GET));
 114     }
 115 
 116 
 117     @DataProvider
 118     public Object[][] typesProvider() throws Exception {
 119         List<Object[]> types = new ArrayList<>();
 120         types.add(new Object[] {vhField, Arrays.asList(VarHandleTestAccessFloat.class)});
 121         types.add(new Object[] {vhStaticField, Arrays.asList()});
 122         types.add(new Object[] {vhArray, Arrays.asList(float[].class, int.class)});
 123 
 124         return types.stream().toArray(Object[][]::new);
 125     }
 126 
 127     @Test(dataProvider = "typesProvider")
 128     public void testTypes(VarHandle vh, List<Class<?>> pts) {
 129         assertEquals(vh.varType(), float.class);

  89     }
  90 
  91     @Test(dataProvider = "varHandlesProvider")
  92     public void testIsAccessModeSupported(VarHandle vh) {
  93         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET));
  94         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET));
  95         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_VOLATILE));
  96         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET_VOLATILE));
  97         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_ACQUIRE));
  98         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET_RELEASE));
  99         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_OPAQUE));
 100         assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET_OPAQUE));
 101 
 102         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_SET));
 103         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_VOLATILE));
 104         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_ACQUIRE));
 105         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_RELEASE));
 106         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET));
 107         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_ACQUIRE));
 108         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_RELEASE));

 109         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET));
 110 
 111         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD));
 112         assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.ADD_AND_GET));
 113     }
 114 
 115 
 116     @DataProvider
 117     public Object[][] typesProvider() throws Exception {
 118         List<Object[]> types = new ArrayList<>();
 119         types.add(new Object[] {vhField, Arrays.asList(VarHandleTestAccessFloat.class)});
 120         types.add(new Object[] {vhStaticField, Arrays.asList()});
 121         types.add(new Object[] {vhArray, Arrays.asList(float[].class, int.class)});
 122 
 123         return types.stream().toArray(Object[][]::new);
 124     }
 125 
 126     @Test(dataProvider = "typesProvider")
 127     public void testTypes(VarHandle vh, List<Class<?>> pts) {
 128         assertEquals(vh.varType(), float.class);