Java Collections
Java Collections is a framework that provides a set of classes and interfaces to store and manipulate groups of objects. It includes various data structures such as lists, sets, queues, and maps, which help developers manage data efficiently. For example, the ArrayList class allows dynamic resizing of arrays, while the HashSet ensures that no duplicate elements are stored. The HashMap stores data in key-value pairs and offers fast lookup. Java Collections also supports algorithms like sorting and searching, making it easier to perform common operations on data. Overall, the Collections framework simplifies data management and enhances code reusability and performance.
Written for
- Institution
- SRI RAMAKRISHNA ENGINEERING COLLEGE
- Course
- 402
Document information
- Uploaded on
- May 17, 2025
- Number of pages
- 46
- Written in
- 2024/2025
- Type
- OTHER
- Person
- Unknown
Subjects
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arraylist
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linkedlist
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hashlist