JRuby should soon support PTY.spawn

Author: byteit101

test/io/console/test_io_console.rb

@@ -631,8 +631,6 @@ def helper
   end
 
   def run_pty(src, n = 1)
-    pend("PTY.spawn cannot control terminal on JRuby") if RUBY_ENGINE == 'jruby'
-
     args = [TestIO_Console::INCLUDE_OPTS, "-rio/console", "-e", src]
     args.shift if args.first == "-I" # statically linked
     r, w, pid = PTY.spawn(EnvUtil.rubybin, *args)