Home » Java programming language

Java Throwable getLocalizedMessage() Method with Example

Throwable Class getLocalizedMessage() method: Here, we are going to learn about the getLocalizedMessage() method of Throwable Class with its syntax and example.
Submitted by Preeti Jain, on January 06, 2020

Throwable Class getLocalizedMessage() method

• getLocalizedMessage() Method is available in java.lang package.
• getLocalizedMessage() Method is used to get a localized message of this throwable object.
• getLocalizedMessage() 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.
• getLocalizedMessage() Method does not throw an exception at the time of getting the localized message of this object.

Syntax:

    public String getLocalizedMessage();

Parameter(s):

• It does not accept any parameter.

Return value:

The return type of the method is String, it returns localized message of this Throwable.

Example:

// Java program to demonstrate the example 
// of String getLocalizedMessage() method of Throwable 

public class GetLocalizedMessage {
    public static void main(String args[]) throws Exception {
        try {
            subNonNegativeNumber(-3, 2);
        } catch (Exception ex) {
            System.out.println("localized message :" + ex.getLocalizedMessage());
        }
    }

    // This method substract two non-negative numbers
    public static void subNonNegativeNumber(int s1, int s2) throws Exception {
        // if anyone of the given number is
        // negative so it throw an exception
        if (s1 < 0 || s2 < 0) {
            throw new Exception("No's are less than 0");
        }
        // if both are non-negative , it substracts
        else {
            int res = s1 - s2;
            System.out.println("substract :" + res);
        }
    }
}

Output

localized message :No's are less than 0