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Java Package getSpecificationTitle() method with example

Package Class getSpecificationTitle() method: Here, we are going to learn about the getSpecificationTitle() method of Package Class with its syntax and example.
Submitted by Preeti Jain, on November 30, 2019

Package Class getSpecificationTitle() method

• getSpecificationTitle() method is available in java.lang package.
• getSpecificationTitle() method is used to return the specification of the package that this package provides an implementation.
• getSpecificationTitle() method is a non-static method, it is accessible with the class object only and if we try to access the method with the class name then we will get an error.
• getSpecificationTitle() method does not throw an exception at the time of returning specification title of the package.

Syntax:

    public String getSpecificationTitle();

Parameter(s):

• It does not accept any parameter.

Return value:

The return type of this method is String, it returns the specification title of the package otherwise it returns null when no specification title exists.

Example:

// Java program to demonstrate the example 
// of String getSpecificationTitle () of Package method

public class SpecificationTitle {
    public static void main(String[] args) {
        // Get Package by using getPackage() method
        Package pkg = Package.getPackage("java.util");

        // Get specification title of the package and
        // stored in a varaible stitle
        String stitle = pkg.getSpecificationTitle();

        // Display specification title of the package
        System.out.print("Specification Package Title: ");
        System.out.print(stitle);
    }
}

Output

Specification Package Title: Java Platform API Specification