TestCloseRegionWhileRSCrash (Apache HBase 2.4.0 Test API)

```
public class TestCloseRegionWhileRSCrash
extends Object
```
Confirm that we will do backoff when retrying on closing a region, to avoid consuming all the CPUs.

Nested Classes
Modifier and Type	Class and Description
`static class`	`TestCloseRegionWhileRSCrash.DummyServerProcedure`

Fields
Modifier and Type	Field and Description
`private static CountDownLatch`	`ARRIVE`
`private static byte[]`	`CF`
`static HBaseClassTestRule`	`CLASS_RULE`
`private static org.slf4j.Logger`	`LOG`
`private static CountDownLatch`	`RESUME`
`private static org.apache.hadoop.hbase.TableName`	`TABLE_NAME`
`private static HBaseTestingUtility`	`UTIL`

Constructors
Constructor and Description
`TestCloseRegionWhileRSCrash()`

private static final org.slf4j.Logger LOG

public static final HBaseClassTestRule CLASS_RULE

private static final HBaseTestingUtility UTIL

private static org.apache.hadoop.hbase.TableName TABLE_NAME

Constructor Detail
- TestCloseRegionWhileRSCrash
```
public TestCloseRegionWhileRSCrash()
```

public static void setUp()
                  throws Exception

public static void tearDown()
                     throws Exception

public void testRetryBackoff()
                      throws IOException,
                             InterruptedException

Class TestCloseRegionWhileRSCrash