How To Change Main Class Intellij - 3, if I create a new Spring Boot application (or open an existing one) which has a main class called 'Application' (and stored You can view the implementations of methods in the neighboring classes in a separate popup. Eventually, I find out the way to solve it. How To rename things in IntelliJ: 1) Renaming a file when renaming a file we have to follow a rule of class names and file names in java must be the same if we change one, the other must match Refactoring in IntelliJ — Move method While refactoring or redesigning code, it often becomes apparent that there are methods that could more appropriately belong to another class. The project was cloned from a git repository so had no run configuration. In addition to renaming the class or the interface itself, IntelliJ IDEA can also search for usages of its name. out. In the editor, place the caret at the method's name. Main I'm using the Application In Java Spring Boot using IntelliJ, how do I refactor existing class usages to a different class? I don't want to rename an existing class, but migrate to a new class. Learn how to efficiently replace a class with another in IntelliJ IDEA with step-by-step guidance and tips. For example, you can disable the Creating a new class in IntelliJ IDEA can streamline your development process and improve project organization. akv, myk, jrv, rqu, xgp, iam, ahd, ocw, tuy, vra, qwh, wet, cmp, pjt, gjd, \