Top 15 Java Stream and Functional Programming Interview Questions and Answers

Java 8 introduced significant changes, including the Stream API and functional programming idioms, making it essential for Java developers to understand these concepts for interviews. The post provides a list of common Java Stream and functional programming interview questions with answers, covering essential topics like map(), filter(), and flatMap() methods, alongside various functional interfaces. With investment banks and other companies heavily relying on these skills, mastering Java 8 is crucial for modern Java development.