java.lang.Package.getSpecificationTitle() java.lang.Package.getPackages() java.lang.Package.getSpecificationVendor() java.lang.Package.getSpecificationTitle() package com.codingdict; public class PackageDemo { public static void main(String[] args) { // get the java lang package Package pack = Package.getPackage("java.lang"); // print the specification title for this package System.out.println("" + pack.getSpecificationTitle()); } } java.lang.Package.getPackages() java.lang.Package.getSpecificationVendor()