Constructs an instance. The file offset is initially unknown.paramname {@code null-ok;} the name of this instance, for annotation purposesparamfile {@code non-null;} file that this instance is part of super(name, file, 4);
super(name, file, 4);
{@inheritDoc} int idx = 0; for (Object i : items()) { ((MemberIdItem) i).setIndex(idx); idx++; }
int idx = 0; for (Object i : items()) { ((MemberIdItem) i).setIndex(idx); idx++; }