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29 * java.management |
29 * java.management |
30 * @run main GetPutFloat |
30 * @run main GetPutFloat |
31 */ |
31 */ |
32 |
32 |
33 import java.lang.reflect.Field; |
33 import java.lang.reflect.Field; |
34 import jdk.test.lib.Utils; |
34 import jdk.test.lib.unsafe.UnsafeHelper; |
35 import jdk.internal.misc.Unsafe; |
35 import jdk.internal.misc.Unsafe; |
36 import static jdk.test.lib.Asserts.*; |
36 import static jdk.test.lib.Asserts.*; |
37 |
37 |
38 public class GetPutFloat { |
38 public class GetPutFloat { |
39 public static void main(String args[]) throws Exception { |
39 public static void main(String args[]) throws Exception { |
40 Unsafe unsafe = Utils.getUnsafe(); |
40 Unsafe unsafe = UnsafeHelper.getUnsafe(); |
41 Test t = new Test(); |
41 Test t = new Test(); |
42 Field field = Test.class.getField("f"); |
42 Field field = Test.class.getField("f"); |
43 |
43 |
44 long offset = unsafe.objectFieldOffset(field); |
44 long offset = unsafe.objectFieldOffset(field); |
45 assertEquals(-1.0f, unsafe.getFloat(t, offset)); |
45 assertEquals(-1.0f, unsafe.getFloat(t, offset)); |