}
if (br0 != null) {
if (br0.getNext() == component)
- prev.setNext(null);
+ br0.setNext(null);
else if (br0.getPrevious() == component)
- prev.setPrevious(null);
+ br0.setPrevious(null);
else if (br0.getBranch0() == component)
br0.setBranch0(null);
}