HADOOP-19425. Fix CheckStyle & UnitTest.

Author: fanshilun

hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/test/TestName.java

@@ -26,14 +26,14 @@
  */
 public class TestName implements BeforeEachCallback {
 
-    private volatile String name;
+  private volatile String name;
 
-    @Override
-    public void beforeEach(ExtensionContext extensionContext) throws Exception {
-        name = extensionContext.getTestMethod().get().getName();
-    }
+  @Override
+  public void beforeEach(ExtensionContext extensionContext) throws Exception {
+    name = extensionContext.getTestMethod().get().getName();
+  }
 
-    public String getMethodName() {
-        return this.name;
-    }
+  public String getMethodName() {
+    return this.name;
+  }
 }

hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azure/AbstractWasbTestWithTimeout.java

@@ -39,7 +39,7 @@ public class AbstractWasbTestWithTimeout extends Assertions {
    * The name of the current method.
    */
   @RegisterExtension
-  public TestName methodName = new TestName();
+  private TestName methodName = new TestName();
 
   /**
    * Name the junit thread for the class. This will overridden

hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azure/ITestListPerformance.java

@@ -36,7 +36,6 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.TestMethodOrder;
-import org.junit.jupiter.api.TestInfo;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 

hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azure/ITestNativeAzureFileSystemConcurrencyLive.java

@@ -24,7 +24,6 @@
 import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.Path;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.TestInfo;
 import org.junit.jupiter.api.Timeout;
 
 import java.util.ArrayList;

hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azure/ITestNativeAzureFileSystemLive.java

@@ -34,7 +34,6 @@
 import org.apache.hadoop.fs.permission.FsPermission;
 
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.TestInfo;
 
 import com.microsoft.azure.storage.StorageException;
 

hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azure/ITestPageBlobInputStream.java

@@ -27,7 +27,6 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.MethodOrderer;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.TestInfo;
 import org.junit.jupiter.api.TestMethodOrder;
 import org.junit.jupiter.api.Timeout;
 import org.slf4j.Logger;

hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azure/ITestWasbRemoteCallHelper.java

@@ -34,7 +34,6 @@
 import org.apache.http.client.methods.HttpGet;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.TestInfo;
 import org.mockito.ArgumentMatcher;
 import org.mockito.Mockito;