# | Line 9 | Line 9 | import java.util.concurrent.atomic.*; | |
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9 | import junit.framework.*; | |
10 | import java.util.*; | |
11 | ||
12 | < | public class AtomicLongFieldUpdaterTest extends TestCase{ |
12 | > | public class AtomicLongFieldUpdaterTest extends JSR166TestCase { |
13 | volatile long x = 0; | |
14 | long z; | |
15 | int w; |
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