A Gui which takes a user input for buttons and attempts to calculations. Calculator.jar is the combined class files into a runnable jar. You can execute it and a GUI will be made available for use.

A simple GUI-based calculator built with Java Swing, supporting basic arithmetic operations (addition, subtraction, multiplication, and division). It features a clean interface, a responsive layout, ...

showConfirmDialog(); showMessageDialog(); and showOptionDialog(). JOptionPane import and methods. For example, the following Java class uses JOptionPane’s showInputDialog() method to prompt for user ...

Java Scanner vs Console for user input. The easiest way to garner input from the user in a Java program is through the Console class. But Java’s Console class has two big disadvantages: It does not ...

In prior Java 101 articles, I referred to the concepts of redirection, standard input device, and standard output device. To demonstrate inputting data, several examples called System.in.read ...

The vulnerabilities, tracked as CVE-2025-0055 and CVE-2025-0056, involved weak or absent encryption in the input history function of SAP GUI for Windows and SAP GUI for Java, exposing sensitive ...

This paper presents a Java Graphical User Interface (GUI)-based password management system designed to improve the security and complexity of user passwords. Traditional passwords include only 32 to ...