Find Longest Word in a String using Java Stream API | Java Coding Interview Question

Published: 31 March 2026
on channel: codemonarch

🔥 In this video we solve a super popular Java coding interview
problem — Find the Longest Word in a String using Java Stream
API! Clean, modern and beginner friendly solution!

✅ Problem statement explained clearly
✅ Split string into words using Stream API
✅ Using Comparator with max() to find longest word
✅ Using mapToInt() and length() for word length
✅ Clean one-liner Stream API solution
✅ Multiple approaches explained step by step
✅ Time and space complexity analysis

💡 This problem is frequently asked in Java interviews at
companies like Amazon, TCS, Infosys, Wipro and Cognizant!
Solving it with Stream API proves you know modern Java!

🎯 Perfect for Java interview prep, Java 8 learners and
anyone practicing string problems in Java!

👍 LIKE, SUBSCRIBE & COMMENT your solution below!

#Java #StreamAPI #JavaInterview #JavaCodingInterview #Java8
#JavaStreams #CodingInterview #JavaProgramming #LearnJava
#JavaDeveloper

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