[CURATOR-130] Some examples may throw NPE on end of input

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.7.0
• Assignee: Jordan Zimmerman
• Reporter: Mike Drob
• Created: 31/Jul/14 20:07
• Updated: 31/Jul/14 21:12
• Resolved: 31/Jul/14 20:13

Description

Some of the examples use in.readLine().trim() without checking the results of the readLine() call. This can cause an NPE since it may return null on end of input, e.g. EOF or Ctrl-D.