top of page

10 GPT Coding Prompts for JAVA Developers

Updated: Jun 3

The new era of artificial intelligence has officially begun with Gen AI breaking into everyday business routines. Not only writers can use it but programmers as well, chat GPT for coding is one of the hottest topics discussed. Further, we will dive deeper and will illustrate how to use chat GPT to write code. Keep reading.

Building a Basic Java Application

"Create an in-depth, step-by-step guide for developing a Java to-do list application with user authentication, scalability, and an intuitive GUI. The application will require users to input a username and password, utilising the latest Spring framework and Hibernate for database interactions. Emphasise the integration of Google Web Toolkit for a consistent, simple, and feedback-oriented GUI, tailored for mid to senior-level developers. Include both unit and integration testing strategies, address concurrent user handling, and provide performance optimization tips. Offer instructions for various IDEs including IntelliJ IDEA, Apache NetBeans, My Eclipse, Codenvy, JDeveloper, DrJava, and jGRASP. Ensure all components are up-to-date with the latest Java versions and include common troubleshooting tips and known issues with the frameworks. The guide should focus solely on development aspects, detailing each step in a clear, logical order for the best user experience."

Deliverable to expect

Implementing Object-Oriented Programming

"Construct a Java application using Swing or JavaFX that functions as a booking system, showcasing the four fundamental Object-Oriented Programming principles: abstraction, encapsulation, inheritance, and polymorphism. The application should simulate a real-world booking scenario (like hotel reservations, event ticketing, or appointment scheduling) and adhere to Java best practices, such as meaningful naming conventions, proper indentation and formatting, comprehensive comments and documentation, avoidance of magic numbers, and adherence to the Single Responsibility Principle and Don't Repeat Yourself principle. The GUI should be intuitive and facilitate user interactions for creating, viewing, and managing bookings. Implement robust error handling and user feedback mechanisms to ensure a user-friendly experience and operational reliability."

Deliverable to expect

Java Data Structures

"Create a comprehensive, intermediate-level step-by-step tutorial on managing orders using Java data structures such as arrays and lists. Assume the user has a Java environment set up and ready. The guide should cover all operations including adding, removing, sorting, and searching orders, with theoretical examples and detailed code comments for clarity. Discuss resource constraints like memory and processing time, efficiency comparisons, preferred data structures for different scenarios, and common pitfalls to avoid. Mention some alternative methods where relevant. Conclude with a summary or key takeaways to reinforce learning. This tutorial is designed for professionals seeking to enhance their Java skills."

Deliverable to expect

Multithreading in Java

"Develop an advanced-level tutorial for crafting a simple, illustrative multi-threaded Java program, targeted at experienced programmers. Start with an overview of multi-threading concepts, then dive into Java-specific implementations focusing on synchronisation, thread pools, and concurrency utilities. Emphasise how multi-threading enhances performance and concurrency, simplifies coding of remote procedure calls and conversations, permits simultaneous access to multiple applications, and reduces the number of required servers. Feature a simulation example that demonstrates reduced server load. Address common pitfalls and avoidance strategies, and include a performance analysis section comparing multi-threaded solutions to single-threaded ones. Expand on how to scale the simple example into a more complex, real-world application. Incorporate visual aids or diagrams to elucidate concepts and the architecture of the simulation."

Deliverables to expect

Java Exception Handling

"Provide a step-by-step comprehensive guide on implementing robust exception handling in any Java application. Include version-agnostic best practices, code examples, strategies for error recovery, common pitfalls with avoidance techniques, and a general overview of third-party libraries for enhanced exception handling and logging. Additionally, offers a comparison between traditional and modern approaches to exception handling in Java."

Deliverables to expect

Java File I/O Operations

"Construct a state-of-the-art Java application aimed at advanced users, focusing on batch processing of text files. The application should feature a modern, interactive GUI compatible with Swing or JavaFX, complete with animations and user-friendly elements. It must include a robust SLF4J logging system, 'Fail Fast' error handling, and support multiple encryption and compression methods. Users should have customizable settings for encryption preferences, default directories, and UI themes. The application should operate flexibly, capable of running on a built-in scheduler or on-demand, and include a comprehensive tutorial or help section for guidance on settings and scripting with sh, bash, csh, and tcsh. Furthermore, foster a user community with a forum for sharing scripts and tips. Ensure the application embodies a modern aesthetic, practical functionality, and comprehensive support for its advanced user base."

Deliverable to expect

Java Networking

"Create a detailed, step-by-step guide for developing a client-server Java application. The application should effectively use frameworks like Spring and Hibernate for various operations, including local and server storage management, user request processing, and general database tasks. Include integration with version control systems like Git, with a focus on platforms like GitHub, GitLab, or Bitbucket. Provide advanced advice on scaling and security, and emphasise the implementation of (Abstract) Factory and Builder design patterns. The guide should be tailored for Visual Studio Code users, assuming a basic understanding of Java."

Deliverable to expect

Java Database Connectivity (JDBC)

"Craft an advanced, step-by-step guide on connecting a Java application to a MySQL database using JDBC, tailored for experienced developers. Include detailed code snippets for performing optimised CRUD operations, especially handling large data sets and complex transactions. Emphasise common troubleshooting, error handling techniques, and security best practices such as using trusted libraries, hashing passwords, filtering sensitive information, and preventing injection attacks. Highlight the setup of a sample MySQL database, recommend suitable IDEs and tools for Java database development, and provide instructions for validating and testing database connections and operations."

Deliverable to expect

Java GUI Development

"Design an advanced, dashboard-centric graphical user interface (GUI) for a Java-based data management application aimed at professionals. The GUI will integrate essential components like buttons, text fields, menus, sliders, icons, and tooltips, with an emphasis on advanced features and an intuitive layout. It will adhere to design principles such as emphasis, alignment, balance, contrast, and hierarchy, with a clean and professional appearance using a neutral color palette. The design will support themes and customization, offer clear instructions and feedback for usability, and be adaptable for both desktop and mobile platforms with the same level of complexity. It will incorporate data visualisation tools such as Google Charts, Tableau, or Grafana, ensuring compatibility with specific Java frameworks or libraries. The focus will be on creating a sophisticated environment that enhances the data management experience for professional users."

Deliverable to expect

Advanced Java Topics

"Conduct an advanced-level analysis of Java's Stream API and lambda expressions, specifically for experienced Java developers in the tech industry. Include detailed examples and case studies with code snippets demonstrating practical applications in data-intensive and real-time processing environments. Compare these features with similar functionalities in other languages, addressing common pitfalls, misconceptions, and typical mistakes developers make. Discuss the historical context, future trends, and potential updates. Offer specialised advice on optimising code for high-performance, drawing from both official Java documentation and community-contributed best practices. Additionally, provide a brief overview of related advanced Java features like parallel streams, the Optional class, CompletableFuture, and recent introductions such as pattern matching, records, and method references. Explain how these elements can synergize with the Stream API and lambda expressions. The discussion should be presented in a formal tone."


As seen, ChatGPT for programming may provide decent results for every query. Among the many advances AI provides, the speed and quality of the answer are the top ones. However, we shouldn’t forget about the risks that come along. Relying solely on AI may result in inappropriate code with bugs and mistakes, resulting in crashes and poor performance. It may also fail to meet quality criteria or best practices, as well as regulatory standards and compliance requirements, potentially resulting in legal and financial consequences.


More insights


bottom of page