[HADOOP-11095] How about Null check when closing inputstream object in JavaKeyStoreProvider#() ?

• Type: Improvement
• Status: Patch Available
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 2.5.1
• Labels: BB2015-05-TBR
• Target Version/s: 2.8.3
• Assignee: Unassigned
• Reporter: skrho
• Created: 16/Sep/14 12:17
• Updated: 11/Sep/17 05:30

Description

In the finally block:
InputStream is = pwdFile.openStream();
try

{ password = IOUtils.toCharArray(is); }

finally

{ is.close(); }

How about Null check when closing inputstream object?