pin test-unit-ruby-core 1.0.16

Author: hsbt

Gemfile

@@ -6,6 +6,6 @@ group :development do
   gem 'rake-compiler', ">= 0.4.1"
   gem 'ruby-maven', :platforms => :jruby
   gem 'test-unit'
-  gem 'test-unit-ruby-core', ">= 1.0.7"
+  gem 'test-unit-ruby-core', ">= 1.0.16"
   gem 'power_assert', '~> 2.0' if RUBY_VERSION < '3.0' # https://github.com/ruby/power_assert/pull/61
 end