Share via

Optional.Empty Method

  • Reference

Definition

Namespace:
Java.Util
Assembly:
Mono.Android.dll

Returns an empty Optional instance.

[Android.Runtime.Register("empty", "()Ljava/util/Optional;", "", ApiSince=24)]
[Java.Interop.JavaTypeParameters(new System.String[] { "T" })]
public static Java.Util.Optional? Empty ();
[<Android.Runtime.Register("empty", "()Ljava/util/Optional;", "", ApiSince=24)>]
[<Java.Interop.JavaTypeParameters(new System.String[] { "T" })>]
static member Empty : unit -> Java.Util.Optional

Returns

Optional

an empty Optional

Attributes
RegisterAttribute JavaTypeParametersAttribute

Remarks

Returns an empty Optional instance. No value is present for this Optional.

Java documentation for java.util.Optional.empty().

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to