[OOZIE-1173] Refactor: use ParamChecker inXOozieClient

• Type: Task
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 4.3.0
• Component/s: client, core
• Labels: code-cleanup newbie
• Assignee: Abhishek Bafna
• Reporter: Jun Aoki
• Created: 16/Jan/13 21:28
• Updated: 02/Dec/16 21:04
• Resolved: 28/Aug/16 19:30

Description

In XOozieClient.java, you can find a piece of code like this and should be replaced with ParamChecker.

 if (conf == null) {
            throw new IllegalArgumentException("conf cannot be null");
}