Can one class belong to multiple packages?

Technically you can have a same class with same content in two different packages but then when you use these 2 classes in another Java class then you would have to be very specific (absolute package name) when using either of the class.

Can class of a package be inherited by a different package class?

If a method cannot be inherited, then it cannot be overridden. A subclass within the same package as the instance’s superclass can override any superclass method that is not declared private or final. A subclass in a different package can only override the non-final methods declared public or protected.

Which import statement is used for two packages have same class name?

Example of package by import package. It is generally used when two packages have same class name e.g. java. util and java. sql packages contain Date class.

Can you import class from different package java?

To import java package into a class, we need to use java import keyword which is used to access package and its classes into the java program. Use import to access built-in and user-defined packages into your java source file so that your class can refer to a class that is in another package by directly using its name.

Can two classes in different packages have the same name?

Yes, you can have two classes with the same name in multiple packages. However, you can’t import both classes in the same file using two import statements. You’ll have to fully qualify one of the class names if you really need to reference both of them.

Can we have two classes with same name under the same package?

Yes there is. You would need to implement your own Classloader and play some games to be able to access both during runtime.

Which members Cannot be inherited to subclass in the same package?

Private members cannot be inherited by subclass because they will not be visible to the subclass and hence the subclass can create the Method or property with the same name without any problem. All subclasses will inherit protected variables in the same package or outside package(Different from default).

Can protected methods be accessed by classes in different package?

Protected Access Modifier – Protected Variables, methods, and constructors, which are declared protected in a superclass can be accessed only by the subclasses in other package or any class within the package of the protected members’ class.

What is package and its types?

A package is a collection of similar types of Java entities such as classes, interfaces, subclasses, exceptions, errors, and enums. A package can also contain sub-packages.

How do I extend a class from another package?

Fastest way to extend to a class in another package, with the same name as one in the current package

by deleting the file, creating a class with the wizard and indicating the path of the Superclass.
writing: public class AnimalTest extends com.the.other.package.Animal.
then writing:
then changing the header back to:

How can I access public class in another package?

Use public class student {… and move the teacher and the Project1 into separate files – there can be only one public class in each file.
The class should be public to access it outside the package.
You should just use “public” in front of your Student class.

Can classes have the same name?

Yes, It is allowed to define a method with the same name as that of a class. There is no compile-time or runtime error will occur. Normally the constructor name and class name always the same in Java.

Can a package have two classes with the same name?

Packages avoid namespace collision: A package can not contain two classes with the same names, but two different packages can have a class with the same name. The exact name of the class is identified by the structure of its package. Types of Packages in Java They can be divided into two categories:

What is the difference between a package and a class?

1 Every class is part of some package. 2 If no package is specified, the classes in the file goes into a special unnamed package (the same unnamed package for all files). 3 All classes/interfaces in a file are part of the same package.

How do I import a class from another package in Java?

All we need to do is put related classes into packages. After that, we can simply write an import class from existing packages and use it in our program. A package is a container of a group of related classes where some of the classes are accessible are exposed and others are kept for internal purpose.

Can you have two classes with the same name in Java?