Tag: How many classes in Java program

Yes, we can have multiple classes in same java file . But, there is one restriction over here, which is that you can have as many classes in one file but only one public class is allowed. If we try to declare 2 classes as public in the same file, the code will not compile.

Yes, we can have multiple classes in same java file . But, there is one restriction over here, which is that you can have as many classes in one file but only one public class is allowed. If we try to declare 2 classes as public in the same file, the code will not compile.

There are seven types of classes in Java: Static Class. Final Class. Abstract Class.