QuickUnion

QuickUnion (of elements of type T) is…​FIXME

root Method

T root(T id)

root…​FIXME

Note	root is used when…​FIXME

add Method

void add(T id)

add…​FIXME

Note	add is used when…​FIXME

unite Method

void unite(T id1, T... idList)

unite…​FIXME

Note	unite is used when…​FIXME