When multiple classes are placed in the same Java file, why should only one of them (the class that contains the main method) be declared public? - Quora
If a Java program contains multiple classes, is it allowed to take main method in every class? - Quora
![java - Is it possible to create multiple classes in one package and import them in another package? - Stack Overflow java - Is it possible to create multiple classes in one package and import them in another package? - Stack Overflow](https://i.stack.imgur.com/qjys6.jpg)
java - Is it possible to create multiple classes in one package and import them in another package? - Stack Overflow
![SOLVED: In Java, is it possible to code multiple class in one .java file? if so, How should I name the file? SOLVED: In Java, is it possible to code multiple class in one .java file? if so, How should I name the file?](https://cdn.numerade.com/project-universal/previews/0eb2b1ed-fddf-4b2e-ae7a-aa9b73c1fa14.gif)