The getPackage() method of java.lang.Class class is used to get the package of this entity. This entity can be a class, an array, an interface, etc. The method returns the package of this entity.
Syntax:
public Package getPackage()
Parameter: This method does not accept any paramter.
Return Value: This method returns the package of this entity.
Below programs demonstrate the getPackage() method.
Example 1:
// Java program to demonstrate getPackage() method public class Test { public static void main(String[] args) throws ClassNotFoundException { // returns the Class object for this class Class myClass = Class.forName( "Test" ); System.out.println( "Class represented by myClass: " + myClass.toString()); // Get the Package of myClass // using getPackage() method System.out.println( "Package of myClass: " + myClass.getPackage()); } } |
Class represented by myClass: class Test Package of myClass: null
Example 2:
// Java program to demonstrate getPackage() method public class Test { public static void main(String[] args) throws ClassNotFoundException { // returns the Class object Class myClass = Class.forName( "java.lang.String" ); // Get the package of myClass // using getPackage() method System.out.println( "Package of myClass: " + myClass.getPackage()); } } |
Package of myClass: package java.lang, Java Platform API Specification, version 1.8
Reference: https://docs.oracle.com/javase/9/docs/api/java/lang/Class.html#getPackage–
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