hg: code-tools/sigtest: code cleaning

[mikhail.ershov at oracle.com]

Changeset: c766f72f2661
Author:    ersh
Date:      2016-12-07 12:18 +0300
URL:       http://hg.openjdk.java.net/code-tools/sigtest/rev/c766f72f2661

code cleaning

! src/classes/com/sun/tdk/signaturetest/SignatureTest.java