How To Collect One Attribute from Object into List Java Streams | Java Inspires
🔍 Java Program To Collect One Attribute from Object into List Java Streams.
We used two methods from streams.
Map Function:
The map function is used to transform the elements of a stream. It takes a function as an argument, applies that function to each element in the stream, and returns a new stream of the transformed elements. This is particularly useful when you want to perform some operation on each element of a collection, like extracting specific properties, performing calculations, or converting between types.
Distinct Function:
The distinct function is used to eliminate duplicate elements from a stream. It ensures that only unique elements are included in the resulting stream. It's particularly handy when you have a collection with duplicate values and you want to work with a clean set of unique elements.
🚀 Why Java 8 Stream API?
Java 8 Stream API introduced functional-style operations on streams, enabling developers to process data in a more streamlined and expressive manner. We'll leverage these powerful features to efficiently solve the non-repeated character problem in just a few lines of code.
💡 Who Is This Tutorial For?
Java enthusiasts who want to enhance their understanding of Java 8 Stream API.
Coders preparing for interviews or coding challenges and want to sharpen their problem-solving skills.
Anyone curious about efficient ways to find the first non-repeated character in a string using Java.
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