HADOOP-12774: Address checkstyle complaints

steveloughran · steveloughran · commit fae8ee7c9312 · 2016-10-24T18:13:28.000+01:00
diff --git a/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3AFileSystem.java b/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3AFileSystem.java
@@ -1391,7 +1391,7 @@ public Path getWorkingDirectory() {
   }
 
   /**
-   * Get the username of the FS
+   * Get the username of the FS.
    * @return the short name of the user who instantiated the FS
    */
   public String getUsername() {
diff --git a/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3AConfiguration.java b/hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3AConfiguration.java
@@ -44,7 +44,6 @@
 
 import java.io.File;
 import java.net.URI;
-import java.security.PrivilegedAction;
 import java.security.PrivilegedExceptionAction;
 
 import org.apache.hadoop.security.ProviderUtils;

Original file line number	Diff line number	Diff line change
`@@ -1391,7 +1391,7 @@ public Path getWorkingDirectory() {`
`1391`	`1391`	`}`
`1392`	`1392`
`1393`	`1393`	`/**`
`1394`		`- * Get the username of the FS`
	`1394`	`+ * Get the username of the FS.`
`1395`	`1395`	`* @return the short name of the user who instantiated the FS`
`1396`	`1396`	`*/`
`1397`	`1397`	`public String getUsername() {`