Java LinkedList - differences between retrieve operations
2015-12-30 06:26
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Returning null + removing operations:
Returning null + not removing operations:
Throwing exception + removing operations:
Throwing exception + not removing operations:
reference: http://stackoverflow.com/questions/14851367/java-linkedlist-differences-between-retrieve-operations
poll(),
pollFirst().
Returning null + not removing operations:
peek(),
peekFirst().
Throwing exception + removing operations:
pop(),
remove(),
removeFirst().
Throwing exception + not removing operations:
element(),
getFirst().
reference: http://stackoverflow.com/questions/14851367/java-linkedlist-differences-between-retrieve-operations
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