OptionalInt orElse(int) method in Java with examples
The orElse(int) method helps us to get the value in this OptionalInt object. If a value is not present in this OptionalInt, then this method returns the value passed as the parameter.
Syntax:
public int orElse(int other)
Parameters: This method accepts int the value to be returned, if no value is present.
Return value: This method returns the value, if present, otherwise other.
Below programs illustrate orElse() method:
Program 1:
Java
import java.util.OptionalInt;
public class GFG {
public static void main(String[] args)
{
OptionalInt opInt = OptionalInt.of( 452146 );
int value = opInt.orElse( 13421 );
System.out.println("value: " + value);
}
}
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Program 2:
Java
import java.util.OptionalInt;
public class GFG {
public static void main(String[] args)
{
OptionalInt opInt = OptionalInt.empty();
int value = opInt.orElse( 13421 );
System.out.println("value: " + value);
}
}
|
References: https://docs.oracle.com/javase/10/docs/api/java/util/OptionalInt.html#orElse(int)
Last Updated :
14 Apr, 2023
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