Java 8 Simplifies Code with Lambda

Java 8 Lambda Expressions — Write Less, Do More Before Java 8, writing even simple logic often meant verbose boilerplate code. Anonymous classes made things harder to read and maintain. Then came Lambda Expressions — a game changer for Java developers.

Today while revising Core Java, I came across a small but interesting concept Anonymous Object ✅ class AnonymousObject { public void AnonymousObj() { System.out.println("Anonymous object practice"); } AnonymousObject() { System.out.println("In constructor"); } } public class Main { public static void main(String[] args) { new AnonymousObject().AnonymousObj(); new AnonymousObject().AnonymousObj(); } } Every time new AnonymousObject() is used, a new object is created and the constructor gets called. Simple concept, but clarity matters. 😊 #Java #CoreJava #Learning

One thing I like about Java is that the biggest progress is often not dramatic enough for social media. There is no single “magic” feature between Java 21 and 25 that changes everything overnight. What you get instead is something more valuable: a better platform. Between Java 21 and 25, Java added: ✅ Scoped Values, ✅ Structured Concurrency, ✅ Foreign Function & Memory API, ✅ Stream Gatherers, ✅ Class-File API, ✅ Compact Object Headers, ✅ Generational Shenandoah, ✅ more startup and profiling work, ✅ better JFR, ✅ and... cleaner syntax with unnamed variables and patterns, module import declarations, and more flexible constructor bodies. That is why I liked Frank Delporte’s video on the move from Java 21 to 25. It looks at Java the way real teams should look at it: not as isolated release notes, but as accumulated engineering progress between LTS versions. Too many people ignore the non-LTS releases and then act surprised when the next LTS contains a lot of change. Worth watching if you want a practical summary without drowning in JEP numbers. ➡️ https://lnkd.in/dnqmDUnj Are you on Java 25 yet?

Thanks, Daniel Witkowski, for sharing this episode of the Friends of OpenJDK (Foojay.io) podcast about the changes between Java 21 and 25. And to Jakob Jenkov, Jonathan Vila López, Ryan Svihla, Mary Grygleski, 👓 Anton Arhipov, Ronald Dehuysser, and Jonathan Ellis, who took the time to share their point of view!

Want your apps to run faster and smoother? 💻 👉 You need Multithreading It allows your program to handle multiple tasks at the same time — like: ✔ Downloading files ✔ Updating UI ✔ Processing data 👉 All at once ⚡ 💡 In Java, this is done using:...

🚀 Java Evolution: Java 8 → Java 25 (Latest LTS) Here’s a crisp comparison 👇 🔥 Big Shift Over Time Java 8 → Functional programming begins Java 17 → Clean, expressive code (Records, Sealed) Java 21 → Concurrency revolution (Virtual Threads) Java 25 → 🧠 Performance + simplicity + production-ready modern Java #Java #Backend #SoftwareEngineering #SystemDesign #Programming #Developers #TechEvolution

#TapAcademy #Java #FullstackDevelopment The methods in Java are a set of instructions that are written to accomplish a particular function. These methods facilitate reduction in code duplication and improve the readability of programs. Methods take inputs called parameters, and they provide outputs. In Java, there are two kinds of methods - predefined and user-defined. The methods make coding easier.

Solved “Compare the Triplets” Problem using Java 8 💻⚖️ Today I worked on the Compare the Triplets problem, where the goal is to compare two sets of ratings and assign points based on performance. 💡 What I did: Compared elements of two lists (Alice vs Bob) Assigned points based on greater values Ignored equal values (no points awarded) ⚙️ Approach: Used a loop to iterate through all elements Applied simple conditional logic for comparison Returned the final score as a list [AliceScore, BobScore] 📌 Key Takeaway: Even simple comparison problems help in strengthening logic building and understanding of loops and conditions. ⚡ Time Complexity: O(n) ⚡ Space Complexity: O(1) 👨💻 Regular practice is helping me improve my problem-solving skills and Java fundamentals step by step.

If anyone is interested in developing their skills in Java, a quick thought based on my experience that might be helpful. 💬 Here are some tips for developing this skill: 1. I would suggest to learn Java basics first and then learn Swing, Applet and other Important topics

Avoid bugs in your Java code by learning the difference between == and .equals() for string comparison, and how to do it right.