Understanding when to use stream() vs forEach() in Java
03 Nov 2024
In Java, choosing between Stream() and ForEach() depends on what you want to do with your data. While both are used to iterate over collections, each has its own strengths. stream() Using stream() is powerful for complex data transformations, allowing operations like filtering, mapping, and reducing. It’s ideal for: Transformations and filters: Use Stream() to apply operations like filtering, mapping, grouping, or reducing data. Chained processing: Apply multiple operations in a single chain.