This patch has been submitted to Vuze development forum:

In the Downloads section you can find:
	vuze_4.8.0.2_CRUNCH.tar.gz (installation file for 64-bit linux),
	Azureus2.jar (program core file),
	GeoIP.dat (IP database file),
	searchbox_autocomplete_country_in_peerview.patch (original patch file (>,
	org.gudy.azureus2.ui.icons.flags.tar.gz (flags, only needed if you try patching original code).

Instructions to build from source:

Note: GeoIP.dat file must be placed in working directory (you don't need to do anything if you use installation file).