One technique is to assign class numbers by walking the inheritance tree of Object depth first. Then all descendants of a given object fall in a range m to n and no other classes fall in that range. The problem comes when a new class is loaded, especially via Class.forName which would upset the numbering scheme.
For the fictional language, see Dothraki language. The fictional world in which the A Song of Ice and Fire novels by George R. R. Martin take place is divided into several continents. Most of the story takes place on the continent Westeros, in a large political entity known as the Seven Kingdoms.
Four American bands, Anthrax, Megadeth, Metallica, and Slayer, are credited with popularizing the genre, earning them the title of the Big Four of Thrash. In Germany, Destruction, Kreator, Sodom, and Tankard, led the Teutonic thrash metal scene, garnering the nickname The Big Four of Teutonic Thrash.