If you think that's crazy, check this out:

at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)

at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)

at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)

at java.net.InetAddress.getLocalHost(InetAddress.java:1500)

- locked <0x00000000800a1578> (a java.lang.Object)

at sun.font.FcFontConfiguration.getFcInfoFile(FcFontConfiguration.java:352)

at sun.font.FcFontConfiguration.readFcInfo(FcFontConfiguration.java:425)

at sun.font.FcFontConfiguration.init(FcFontConfiguration.java:94)

- locked <0x00000000d5af3c58> (a sun.font.FcFontConfiguration)

at sun.font.FcFontConfiguration.<init>(FcFontConfiguration.java:76)

at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:768)

at sun.font.SunFontManager$2.run(SunFontManager.java:431)

at java.security.AccessController.doPrivileged(Native Method)

at sun.font.SunFontManager.<init>(SunFontManager.java:376)

at sun.awt.FcFontManager.<init>(FcFontManager.java:35)

at sun.awt.X11FontManager.<init>(X11FontManager.java:57)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:423)

at java.lang.Class.newInstance(Class.java:442)

at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)

at java.security.AccessController.doPrivileged(Native Method)

at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)

- locked <0x00000000d5abbb00> (a java.lang.Class for sun.font.FontManagerFactory)

at sun.font.SunFontManager.getInstance(SunFontManager.java:250)

at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:264)

at sun.swing.SwingUtilities2.getFontMetrics(SwingUtilities2.java:1113)

at javax.swing.JComponent.getFontMetrics(JComponent.java:1626)

at javax.swing.plaf.basic.BasicLabelUI.getPreferredSize(BasicLabelUI.java:227)

at javax.swing.JComponent.getPreferredSize(JComponent.java:1662)