From swing test,

When user select Metal from Look and Feel menu, some of korean characters are not clearly displayed. Some of them are too small to read.

The test case is under
/net/sqesvr/export/i18n/i18n_ladybird_ws/GlablSuite
(go to bundle directory to get bundle.)

For Swing test case, please run
sh run_gs.sh -jdk:jdk1.3.1 test/font-render/swing