Programming-Idioms

Idiom

# 357 Swap elements of list

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Swap the elements at indices i, j in the list items

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Other implementations

items[i], items[j] = items[j], items[i]

items.swap(i, j)

import static java.util.Collections.swap;

swap(items, i, j);

classes

items.exchange(i,j);

items[i], items[j] = items[j], items[i]

items[i], items[j] = items[j], items[i]

items.swap(i, j);