| # | Line 22 | Line 22 | import java.util.concurrent.locks.Reentr | |
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| 22 | * This <em>barrier action</em> is useful | |
| 23 | * for updating shared-state before any of the parties continue. | |
| 24 | * | |
| 25 | < | * <p><b>Sample usage:</b> Here is an example of |
| 26 | < | * using a barrier in a parallel decomposition design: |
| 25 | > | * <p><b>Sample usage:</b> Here is an example of using a barrier in a |
| 26 | > | * parallel decomposition design: |
| 27 | * | |
| 28 | * <pre> {@code | |
| 29 | * class Solver { | |
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