The normalized() method of the ZoneOffset class in Java is used to normalize the time-zone ID and returns a ZoneOffset where possible.
The method returns a normalized ZoneOffset that can be used in place of this ID. The normalization process checks if the rules of this ZoneOffset have a fixed offset. If ZoneOffset has fixed offset then the ZoneOffset equal to that offset is returned. Otherwise, this is returned.
Syntax:
public ZoneId normalized()
Parameters: This method accepts nothing.
Return value: This method returns the time-zone unique ID.
Below programs illustrate the normalized() method:
Program 1:
// Java program to demonstrate// ZoneOffset.normalized() method  import java.time.*;  public class GFG {    public static void main(String[] args)    {          // Get the ZoneOffset instance        ZoneOffset zoneOffset            = ZoneOffset.of("+05:30");          // get and print normalised zoneId        System.out.println("Normalised zoneId: "                           + zoneOffset.normalized());    }} |
Output:
Normalised zoneId: +05:30
Program 2:
// Java program to demonstrate// ZoneOffset.normalized() method  import java.time.*;  public class GFG {    public static void main(String[] args)    {          // Get the ZoneOffset instance        ZoneOffset zoneOffset            = ZoneOffset.of("Z");          // get and print Id        System.out.println("Normalised zoneId: "                           + zoneOffset.normalized());    }} |
Output:
Normalised zoneId: Z
Reference: Oracle Doc
