Java Archives - HackerHeap https://www.hackerheap.com/category/java/ Build with AI agents — Claude Code, MCP, agents, automation. Working code, honest takes, no fluff. Tue, 05 May 2026 05:48:15 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.hackerheap.com/wp-content/uploads/2019/11/cropped-HackerHeap_Transparent-32x32.png Java Archives - HackerHeap https://www.hackerheap.com/category/java/ 32 32 105925724 Leetcode 4 Median of Two Sorted Arrays Java Solution https://www.hackerheap.com/leetcode-4-median-of-two-sorted-arrays-java-solution/ Sun, 14 Jun 2020 00:58:50 +0000 https://www.hackerheap.com/?p=321 // SOLVING THIS WITH AN AI ASSISTANT (2026) If you are working through this problem with an AI coding assistant — Claude, ChatGPT, Cursor chat, Gemini, GitHub Copilot, Aider, or any agent — the goal isn’t to ask for the answer. It is to use the tool to understand the pattern. The prompt sequence I’d...

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]]> 321 HashMap In Java With Example https://www.hackerheap.com/hashmap-in-java-with-example/ Thu, 02 Apr 2020 03:44:39 +0000 https://www.hackerheap.com/?p=236 // BUILDING THIS WITH AN AI AGENT (2026) Whether you are using Claude Code, Cursor, Windsurf, GitHub Copilot, Gemini Code Assist, Aider, or Cline — the productive pattern for production code in this space is: scaffold first, then ask for the idiomatic refactor. The prompt sequence: Scaffold. “Generate a basic working implementation. Don’t worry about...

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]]> 236 Resilience4j Circuit Breaker With Spring boot https://www.hackerheap.com/resilience4j-circuit-breaker-with-spring-boot/ Fri, 27 Mar 2020 03:30:42 +0000 https://www.hackerheap.com/?p=260 // BUILDING THIS WITH AN AI AGENT (2026) Whether you are using Claude Code, Cursor, Windsurf, GitHub Copilot, Gemini Code Assist, Aider, or Cline — the productive pattern for production code in this space is: scaffold first, then ask for the idiomatic refactor. The prompt sequence: Scaffold. “Generate a basic working implementation. Don’t worry about...

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]]> 260 Arrays In Java With Example https://www.hackerheap.com/arrays-in-java-with-example/ Tue, 17 Mar 2020 03:36:26 +0000 https://www.hackerheap.com/?p=227 // SOLVING THIS WITH AN AI ASSISTANT (2026) If you are working through this problem with an AI coding assistant — Claude, ChatGPT, Cursor chat, Gemini, GitHub Copilot, Aider, or any agent — the goal isn’t to ask for the answer. It is to use the tool to understand the pattern. The prompt sequence I’d...

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]]> 227 Java ArrayList With Example https://www.hackerheap.com/java-arraylist-with-example/ Wed, 11 Mar 2020 03:43:30 +0000 https://www.hackerheap.com/?p=206 // BUILDING THIS WITH AN AI AGENT (2026) Whether you are using Claude Code, Cursor, Windsurf, GitHub Copilot, Gemini Code Assist, Aider, or Cline — the productive pattern for production code in this space is: scaffold first, then ask for the idiomatic refactor. The prompt sequence: Scaffold. “Generate a basic working implementation. Don’t worry about...

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]]> 206 Netflix Eureka Server And Client Setup With Spring Boot https://www.hackerheap.com/netflix-eureka-server-and-client-setup-with-spring-boot/ Tue, 21 Jan 2020 03:56:10 +0000 https://www.hackerheap.com/?p=183 // BUILDING THIS WITH AN AI AGENT (2026) Whether you are using Claude Code, Cursor, Windsurf, GitHub Copilot, Gemini Code Assist, Aider, or Cline — the productive pattern for production code in this space is: scaffold first, then ask for the idiomatic refactor. The prompt sequence: Scaffold. “Generate a basic working implementation. Don’t worry about...

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]]> 183 Java Datatypes https://www.hackerheap.com/java-datatypes/ Mon, 13 Jan 2020 06:22:54 +0000 https://www.hackerheap.com/?p=177 // BUILDING THIS WITH AN AI AGENT (2026) Whether you are using Claude Code, Cursor, Windsurf, GitHub Copilot, Gemini Code Assist, Aider, or Cline — the productive pattern for production code in this space is: scaffold first, then ask for the idiomatic refactor. The prompt sequence: Scaffold. “Generate a basic working implementation. Don’t worry about...

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]]> 177 Difference between JDK, JRE, and JVM https://www.hackerheap.com/difference-between-jdk-jre-and-jvm/ Sun, 22 Dec 2019 22:49:23 +0000 https://www.hackerheap.com/?p=156 // BUILDING THIS WITH AN AI AGENT (2026) Whether you are using Claude Code, Cursor, Windsurf, GitHub Copilot, Gemini Code Assist, Aider, or Cline — the productive pattern for production code in this space is: scaffold first, then ask for the idiomatic refactor. The prompt sequence: Scaffold. “Generate a basic working implementation. Don’t worry about...

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