Java.lang.Package.isSealed() Method

Advertisements


Description

The java.lang.Package.isSealed() method returns true if this package is sealed..

Declaration

Following is the declaration for java.lang.Package.isSealed() method

public boolean isSealed()

Parameters

  • NA

Return Value

This method returns true if the package is sealed, false otherwise

Exception

  • NA

Example

The following example shows the usage of lang.Object.isSealed() method.

package com.tutorialspoint;

public class PackageDemo {

   public static void main(String[] args) {

      // get the java lang package
      Package pack = Package.getPackage("java.lang");

      // check if this package is sealed
      System.out.println("" + pack.isSealed());

   }
}

Let us compile and run the above program, this will produce the following result:

false



Advertisements
Advertisements