<Swing Dev> Unexpected NullPointerException by endComposition()

[Neil Richards]

For ease of review, I've uploaded a webrev of the patch.v3 suggested fix
[1].

Regards, Neil

[1] http://cr.openjdk.java.net/~ngmr/6938583/webrev.02/index.html

-- 
Unless stated above:
IBM email: neil_richards at uk.ibm.com
IBM United Kingdom Limited - Registered in England and Wales with number 741598.
Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU