What are the benefits of using immutable collections in Java?
Immutable collections in Java offer several benefits, including thread safety, easier reasoning about code, and reduced risk of bugs.
Can you give me an example of an immutable collection in Java?
Sure! An example of an immutable collection is the List.of()
method introduced in Java 9, which creates an immutable list.
How do immutable collections affect performance?
Immutable collections can improve performance in concurrent applications since they can be shared without synchronization, but they may have overhead during creation.
Are there any downsides to using immutable collections?
Yes, the main downside is that they cannot be modified after creation, which may lead to increased memory usage if many copies are made.
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