code: protected List<Class<?>> getExtensionClasses() {
  		return Lists.<Class<?>> newArrayList(
  			ArrayExtensions.class,
  			BigDecimalExtensions.class,
  			BigIntegerExtensions.class,
  			BooleanExtensions.class,
  			ByteExtensions.class,
  			CharacterExtensions.class,
  			CollectionExtensions.class,
  			ComparableExtensions.class,
  			DoubleExtensions.class,
  			FloatExtensions.class,
  			FunctionExtensions.class,
  			IntegerExtensions.class,
  			IterableExtensions.class,
  			IteratorExtensions.class,
  			ListExtensions.class,
  			LongExtensions.class,
  			MapExtensions.class,
  			ObjectExtensions.class,
  			ProcedureExtensions.class,
  			ShortExtensions.class,
  			StringExtensions.class);
  	}
docs: /*
  The list should be sorted since it allows for easier diff and merge