hg: lambda/lambda/jdk: Remove unused import.

[paul.sandoz at oracle.com]

Changeset: 5f4a1deca7a0
Author:    psandoz
Date:      2013-07-24 19:50 +0100
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/5f4a1deca7a0

Remove unused import.

! src/share/classes/java/util/TreeMap.java