git: openjdk/panama-foreign: foreign-jextract: 8253307: Simplify code in RuntimeHelper::lookupGlobalVariable

[Maurizio Cimadamore]

Changeset: 62cd8666
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2020-09-18 10:07:02 +0000
URL:       https://git.openjdk.java.net/panama-foreign/commit/62cd8666

8253307: Simplify code in RuntimeHelper::lookupGlobalVariable

Reviewed-by: henryjen, jvernee, sundar

! src/jdk.incubator.jextract/share/classes/jdk/internal/clang/libclang/RuntimeHelper.java
! src/jdk.incubator.jextract/share/classes/jdk/internal/jextract/impl/resources/RuntimeHelper.java.template