[cute_panda@panda 文件]$ java -jar Minecraft.jar
Exception in thread "main" java.awt.HeadlessException
  at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:204)
  at java.awt.Window.<init😠Window.java:536)
  at java.awt.Frame.<init😠Frame.java:420)
  at javax.swing.JFrame.<init😠JFrame.java:233)
  at net.minecraft.bootstrap.Bootstrap.<init😠Bootstrap.java:45)
  at net.minecraft.bootstrap.Bootstrap.main(Bootstrap.java:378)