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ArrayList&CopyOnWriteArrayList of Java Common Collection Classes

ArrayList is a single-threaded data structure, which is prone to unpredictable errors in a multi-threaded environment. So the Java class library provides us with CopyOnWriteArrayList for multithreading. Let's first look at ArrayList, which has the following properties private static final int DEFAULT_CAPACITY = 10; private static final Object[] EMPTY_ELEMENTDATA = {}; private static final Object[]...

@corrodedlotus

True, it does change your mindset if you think about it that way.

True, it does change your mindset if you think about it that way. I have tried it and personally, for my every day use case, I rarely have to deal with the lesser known powers of Git. It’s really mostly pull, push and rebase for me (besides add and commit).The other most common use I found, is as I said, looking at WHY I or the person who committed did something. Now you can do this with both imperative and indicative mood but I...