java.lang.OutOfMemoryError: GC overhead limit exceeded
   at sun.font.StrikeCache.doDispose(StrikeCache.java:250)
   at sun.font.StrikeCache.disposeStrike(StrikeCache.java:307)
   at sun.font.FontStrikeDisposer.dispose(FontStrikeDisposer.java:98)
   at sun.java2d.Disposer.run(Disposer.java:151)
   at java.lang.Thread.run(Thread.java:745)