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If both classes contain a Main() function, you should setup the class which you want your program to start with. If only one of your classes has Main() function, setup that class.
One shortcut that really helps me, Eclipse has syntax suggestions, and if you type "main" into the terminal window and hit control + space, you can choose main method and it'll populate it complete with enclosed braces.
8 sty 2024 · To specify which main method the JVM should execute as the entry point of our application, we use the MANIFEST.MF file. Inside the manifest, we can indicate the main class: Main-Class: mypackage.ClassWithMainMethod. This is mostly used when creating an executable .jar file.
For example, typing main in a class followed by pressing Ctrl+Space suggests adding a main method. Inside methods, Eclipse can suggest changing sysout to a System.out.println(); statement. Furthermore, it can complete class and method names.
The Main tab defines the class to be launched. Enter the name of the project containing the class to launch in the project field, and the fully qualified name of the main class in the Main class field.
10 mar 2021 · The Eclipse IDE for Java Developers distribution is designed to support standard Java development. It includes support for the Maven and Gradle build system and support for the Git version control system.
27 sty 2024 · 1. Overview. In this short tutorial, we’re going to see how to run arbitrary main methods from any Java class using Maven. 2. The exec-maven-plugin. Let’s suppose we have the following class: public class Exec { private static final Logger LOGGER = LoggerFactory.getLogger(Exec.class); public static void main(String[] args) {
