tree 8b50ea9f460465979876d3082a1b013011551bd5
parent d795087658d0d3ed01cdd7a8cce06ae4ccf9a3bc
author Roman Grigoriadi <roman.grigoriadi@oracle.com> 1559551293 +0200
committer Roman Grigoriadi <bravehorsie@gmail.com> 1559828872 +0200

Replace java.util.Stack with Deque / ArrayDeque, refine error message.

Signed-off-by: Roman Grigoriadi <roman.grigoriadi@oracle.com>