MethodTypeDesc insertParameterTypes(int pos, ClassDesc... paramTypes) allows to have paramTypes[i] == CD_void also the resulting method type can be more than 255 parameter slots

Expected behavior​ should be as in the set of MethodType's methods:
appendParameterTypes​(Class<?>... ptypesToInsert)
appendParameterTypes​(List<Class<?>> ptypesToInsert)
insertParameterTypes​(int num, Class<?>... ptypesToInsert)
insertParameterTypes​(int num, List<Class<?>> ptypesToInsert)

Throws:
IllegalArgumentException - if any element of ptypesToInsert is void.class or if the resulting method type would have more than 255 parameter slots