Java Utililty Methods ArrayList Swap

List of utility methods to do ArrayList Swap

Description

The list of methods to do ArrayList Swap are organized into topic(s).

int temp = numbers.get(i);
numbers.set(i, numbers.get(j));
numbers.set(j, temp);

String temp = dataStrs.get(i);
dataStrs.set(i, dataStrs.get(j));
dataStrs.set(j, temp);

void swap(ArrayList data, int i, int j)
Swap two values in an object array.

T tmp = data.get(i);
data.set(i, data.get(j));
data.set(j, tmp);

if (list.size() > 1) {
 list.set(index, list.get(list.size() - 1));
return list.remove(list.size() - 1);