hg: code-tools/sigtest: CODETOOLS-7902470 Fix sigtest failures for overridden final method

[victor.rudometov at oracle.com]

Changeset: 28c1b75301fd
Author:    vrudomet
Date:      2019-06-12 19:11 -0700
URL:       http://hg.openjdk.java.net/code-tools/sigtest/rev/28c1b75301fd

CODETOOLS-7902470 Fix sigtest failures for overridden final method
Contributed-by: durgesh.p.singh at oracle.com

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