OptionalLong orElse(long) method in Java with examples
Last Updated :
14 Apr, 2023
The orElse(long) method helps us to get the value in this OptionalLong object. If a value is not present in this OptionalLong, then this method returns the value passed as the parameter.
Syntax:
public long orElse(long other)
Parameters: This method accepts long 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( long ) method:
Program 1:
Java
import java.util.OptionalLong;
public class GFG {
public static void main(String[] args)
{
OptionalLong opLong = OptionalLong.of( 452146 );
long value = opLong.orElse( 13421 );
System.out.println("value: " + value);
}
}
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Program 2:
Java
import java.util.OptionalLong;
public class GFG {
public static void main(String[] args)
{
OptionalLong opLong = OptionalLong.empty();
long value = opLong.orElse( 13421 );
System.out.println("value: " + value);
}
}
|
References: https://docs.oracle.com/javase/10/docs/api/java/util/OptionalLong.html#orElse(long)
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