SignStyle valueOf() method in Java with Examples

The valueOf() method of SignStyle enum is used to return the enum of this type SignStyle with the specified name.

Syntax:

public static SignStyle valueOf(String name)

Parameters: This method accepts a name as the parameter which is the name of the enum constant to be returned.

Return value: This method returns the enum constant with the specified name.

Exceptions: This method throws the following exception:

• IllegalArgumentException: if this enum type has no constant with the specified name.
• NullPointerException: if the argument is null.

Below programs illustrate the SignStyle.valueOf() method:
Program 1:

// Java program to demonstrate
// SignStyle.valueOf() method

import java.time.format.SignStyle;

public class GFG {
    public static void main(String[] args)
    {

        // Get SignStyle instance
        SignStyle signStyle
            = SignStyle.valueOf("NOT_NEGATIVE");

        // Print the result
        System.out.println("SignStyle: "
                           + signStyle);
    }
}

Output:

SignStyle: NOT_NEGATIVE

Program 2:

// Java program to demonstrate
// SignStyle.valueOf() method

import java.time.format.SignStyle;

public class GFG {
    public static void main(String[] args)
    {

        // Get SignStyle instance
        SignStyle signStyle
            = SignStyle.valueOf("NEVER");

        // Print the result
        System.out.println("SignStyle: "
                           + signStyle);
    }
}

Output:

SignStyle: NEVER

References: https://docs.oracle.com/javase/10/docs/api/java/time/format/SignStyle.html