深度之眼數(shù)據(jù)科學(xué)家12周速成
? private void rangeCheck(int index) {
? ? ? ?if (index < 0 || index >= size) {
? ? ? ? ? ?throw new RuntimeException("The index is invalid! The index: " + index);
? ? ? ?}
? ?}
? ?private void rangeCheckForAdd(int index) {
? ? ? ?if (index < 0 || index > size) {
? ? ? ? ? ?throw new RuntimeException("The index for adding is invalid! The index: " + index);
? ? ? ?}
? ?}
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