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Java Fundamentals

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Lambda ExpressionsšŸ’¼
Functional Interfaces for Lambda
Method References
Streams APIšŸ’¼
Stream Operations
Collectors
Parallel Streams
Optional Class
Stream Performance
Advanced Stream Operations
Languages/Java/Lambda & Streams

Lambda & Streams

10 Topics•10 Completed•
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1

Lambda Expressions

Anonymous functions (Java 8+)

Modern Java feature
2

Functional Interfaces for Lambda

Predicate, Function, Consumer, Supplier

3

Method References

:: operator usage

4

Streams API

Processing sequences of elements

Very important for modern Java
5

Stream Operations

Intermediate and terminal operations

6

Collectors

Collecting stream results

7

Parallel Streams

Concurrent stream processing

8

Optional Class

Handling null values

9

Stream Performance

When to use streams vs loops

10

Advanced Stream Operations

flatMap, reduce, groupingBy

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