checkstyle

Author: saxenapranav

hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/security/ContextEncryptionAdapter.java

@@ -18,8 +18,6 @@
 
 package org.apache.hadoop.fs.azurebfs.security;
 
-import java.io.IOException;
-
 /**
  * Provides APIs to get encryptionKey from encryptionContext for a given path.
  */

hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/security/NoContextEncryptionAdapter.java

@@ -18,12 +18,12 @@
 
 package org.apache.hadoop.fs.azurebfs.security;
 
-public class NoContextEncryptionAdapter extends ContextEncryptionAdapter {
+public final class NoContextEncryptionAdapter extends ContextEncryptionAdapter {
 
   private NoContextEncryptionAdapter() {
 
   }
-  private static NoContextEncryptionAdapter
+  private static final NoContextEncryptionAdapter
       instance = new NoContextEncryptionAdapter();
 
   public static NoContextEncryptionAdapter getInstance() {