Download optional-1.13.jar file

Description

Backport of Optional class in Java8

You can download jar file optional 1.13 in this page.

The Apache Software License, Version 2.0

You can use the following script to add optional-1.13.jar to your project.

<dependency>
   <groupId>org.dmfs</groupId>
   <artifactId>optional</artifactId>
   <version>1.13</version>
</dependency>

compile group: 'org.dmfs', name: 'optional', version: '1.13'

libraryDependencies += "org.dmfs" % "optional" % "1.13"

<dependency org="org.dmfs" name="optional" rev="1.13"/>

@Grapes(@Grab(group='org.dmfs', module='optional', version='1.13'))

'org.dmfs:optional:jar:1.13'

Click the following link to download the jar file.