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We have a concurrent package, and JRE locks live in a similar package, 

so let's put our new code in there.
This commit is contained in:
Gary Gregory 2020-06-17 16:53:15 -04:00
parent 7ba418fc6f
commit fc686a48ef
2 changed files with 8 additions and 4 deletions
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7
src/main/java/org/apache/commons/lang3/Locks.java → src/main/java/org/apache/commons/lang3/concurrent/Locks.java
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@ -14,7 +14,7 @@
* See the License for the specific language governing permissions and * See the License for the specific language governing permissions and
* limitations under the License. * limitations under the License.
*/ */
package org.apache.commons.lang3; package org.apache.commons.lang3.concurrent;
import java.util.Objects; import java.util.Objects;
import java.util.concurrent.locks.StampedLock; import java.util.concurrent.locks.StampedLock;
@ -24,7 +24,8 @@ import org.apache.commons.lang3.function.FailableConsumer;
import org.apache.commons.lang3.function.FailableFunction; import org.apache.commons.lang3.function.FailableFunction;
/** Utility class for working with {@link java.util.concurrent.locks.Lock locked objects}. Locked objects are an /**
* Utility class for working with {@link java.util.concurrent.locks.Lock locked objects}. Locked objects are an
* alternative to synchronization. * alternative to synchronization.
* *
* Locking is preferable, if there is a distinction between read access (multiple threads may have read * Locking is preferable, if there is a distinction between read access (multiple threads may have read
@ -64,8 +65,10 @@ import org.apache.commons.lang3.function.FailableFunction;
* lock.runWriteLocked((ps) -> { ps.write(buffer); ps.println(); }); * lock.runWriteLocked((ps) -> { ps.write(buffer); ps.println(); });
* } * }
* </pre> * </pre>
* @since 3.11
*/ */
public class Locks { public class Locks {
public static class Lock<O extends Object> { public static class Lock<O extends Object> {
private final O lockedObject; private final O lockedObject;
private final StampedLock lock = new StampedLock(); private final StampedLock lock = new StampedLock();

5
src/test/java/org/apache/commons/lang3/LocksTest.java → src/test/java/org/apache/commons/lang3/concurrent/LocksTest.java
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@ -14,13 +14,14 @@
* See the License for the specific language governing permissions and * See the License for the specific language governing permissions and
* limitations under the License. * limitations under the License.
*/ */
package org.apache.commons.lang3; package org.apache.commons.lang3.concurrent;
import static org.junit.jupiter.api.Assertions.assertTrue; import static org.junit.jupiter.api.Assertions.assertTrue;
import java.util.function.LongConsumer; import java.util.function.LongConsumer;
import org.apache.commons.lang3.Locks.Lock; import org.apache.commons.lang3.concurrent.Locks;
import org.apache.commons.lang3.concurrent.Locks.Lock;
import org.apache.commons.lang3.function.FailableConsumer; import org.apache.commons.lang3.function.FailableConsumer;
import org.junit.jupiter.api.Test; import org.junit.jupiter.api.Test;