Java 8 – How to merge/concatenate/join two lists into single list ?
In this article, we will discuss with an example for joining or concatenating or merging two or more lists into single list using Java 1.8 Read More
Tag: flatMap
Java 8 – Count and print number of lines and words in a text file
In this article, we will count and print number of lines and words in a text file i.e.; Counting & printing from text file: Number of lines Number Read More
Java 8 – Stream flatMapToLong() method
In this article, we will discuss Stream’s flatMapToLong() method in detail with examples and explanation 1. Stream flatMapToLong() method : This Stream method is an Read More
Java 8 – Difference between map() and flatMap() in Stream API ?
In this article, we will discuss difference between map() and flatMap() methods of Stream API introduced in Java 1.8 version Both these map methods of Read More