Revert "HADOOP-17461. RawLocal streams capabilties and checkstyle"

This reverts commit de12dbe.

Author: mehakmeet

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/RawLocalFileSystem.java

@@ -278,7 +278,6 @@ public boolean hasCapability(String capability) {
       // new capabilities.
       switch (capability.toLowerCase(Locale.ENGLISH)) {
       case StreamCapabilities.IOSTATISTICS:
-      case StreamCapabilities.IOSTATISTICS_CONTEXT:
       case StreamCapabilities.VECTOREDIO:
         return true;
       default:
@@ -486,7 +485,6 @@ public boolean hasCapability(String capability) {
       // new capabilities.
       switch (capability.toLowerCase(Locale.ENGLISH)) {
       case StreamCapabilities.IOSTATISTICS:
-      case StreamCapabilities.IOSTATISTICS_CONTEXT:
         return true;
       default:
         return StoreImplementationUtils.isProbeForSyncable(capability);

hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3AIOStatisticsContext.java

@@ -61,7 +61,7 @@ public class ITestS3AIOStatisticsContext extends AbstractS3ATestBase {
   private static final int BYTES_BIG = 100;
   private static final int BYTES_SMALL = 50;
   private static final String[] IOSTATISTICS_CONTEXT_CAPABILITY =
-      new String[] {StreamCapabilities.IOSTATISTICS_CONTEXT };
+      new String[] { StreamCapabilities.IOSTATISTICS_CONTEXT };
   private ExecutorService executor;
 
   @Override