Package examples

Class OptionalExample

java.lang.Object

examples.OptionalExample

public class OptionalExample
extends Object

Example use of Introspector with Optional fields.

Field Summary

Fields

Modifier and Type	Field	Description
private final String	nonOptionalField
private final Optional<String>	optionalEmptyField
private final Optional<String>	optionalNonNullField
private final Optional<String>	optionalNullField

Constructor Summary

Constructors

Constructor	Description
OptionalExample()

Method Summary

Modifier and Type	Method	Description
static void	main(String... args)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

nonOptionalField

private final String nonOptionalField

See Also:

• Constant Field Values

optionalNonNullField

private final Optional<String> optionalNonNullField

optionalNullField

private final Optional<String> optionalNullField

optionalEmptyField

private final Optional<String> optionalEmptyField

Constructor Details

OptionalExample

public OptionalExample()

Method Details

toString

public String toString()

Overrides:

toString in class Object

main

public static void main(String... args)