Part of the review points about Java collections
ArrayList essentially inherits from AbstractList, which in turn inherits from the Collection class, and ArrayList is the interface that implements List
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Tag: arraylist
【 Java Basics 】List, Map sort summary
December 14, 2023
by 金雅芳
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Sorting Lists (mainly ArrayList) and Maps (mainly HashMap) is the most common business scenario, so it's worth systematically reviewing and learning about them. This article...
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Java container | based on analysis of source List collection system
December 14, 2023
by Ms. Jennifer Byrne
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The List collection system is probably the most commonly used API in daily development, and is often used as a final interview question (JVM, collection,...
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Java basic collection article -List
December 14, 2023
by Aaron Avery
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In fact, this basic article was originally written for a long time, the content is a bit redundant, because I always want to explain every...
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