How to use imports in Java?

In Java, the import statement is used to bring classes or interfaces from other packages. It allows programmers to use classes or interfaces from other packages in their code without needing to use the fully qualified class name.

Here are some common usages of import statements:

1. Import a single class or interface:

import com.example.MyClass;
import com.example.MyInterface;

1. Import the entire package.

import com.example.myPackage.*;

This will import all classes and interfaces from the com.example.myPackage package.

1. Static import:

import static com.example.MyClass.*;

This will import all static members in the com.example.MyClass class.

1. Importing static members of a class:

import static com.example.MyClass.myStaticMethod;
import static com.example.MyClass.myStaticField;

This will only import the specified static methods and static fields in the com.example.MyClass class.

It is important to note that import statements typically appear at the beginning of a Java source file, after the package declaration statement and before the class or interface declaration statement.