In a set, there are no duplicate elements. That is one of the major reasons to use a set. There are 3 commonly used implementations of Set in Java: HashSet
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Java collections is one of the most important area. Based on my previous interviews, I am attempting to put all GOOD java collection interview questions you must know.
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met (mĕt) v. Past tense and past participle of meet 1. Met (mɛt) n. 1. (Law) (in Britain) the Metropolitan Police Force: the main police force serving London
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A HashSet has an internal structure (hash), where items can be searched and identified quickly. The downside is that iterating through a HashSet (or getting an item
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Java collections is one of the most important area. Based on my previous interviews, I am attempting to put all GOOD java collection interview questions you must know.
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met (mĕt) v. Past tense and past participle of meet 1. Met (mɛt) n. 1. (Law) (in Britain) the Metropolitan Police Force: the main police force serving London
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