Java Optional Backport

java-optionalbp: Java 6/7 compatible minimal backport of java.lang.Optional

How to Build

$ gradle jar

List of files

• README.md: this README.
• LICENSE: the GNU General Public License Version 2 with Classpath Exception.
• ASSEMBLY_EXCEPTION: the OpenJDK Assembly Exception.
• Optional.java: the Java class com.naver.java.optionalbp.Optional implementation.
• build.gradle: a Gradle script to build a JAR artifact.
• .gitignore: see gitignore(5) man page.

This project contains some files from OpenJDK jdk8u mercurial jdk8u/jdk@12544:070118445584f (http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/file/07011844584f).

• LICENSE, ASSEMBLY_EXCEPTION: not modified from the original ones.
• Optional.java: modified. (original path: src/share/classes/java/util/Optional.java)

README.md, build.gradle and .gitignore are original work of this project.

License

Use of java-optionalbp is granted under the GNU General Public License Version 2 with Classpath Exception (GPLv2+CE). See LICENSE.

LICENSE, ASSEMBLY_EXCEPTION is not in the scope of GPLv2+CE; These files are parts of license itself. You can redistribute this project with these files modified (i.e. licensed differently).

The java-optionalbp original works, README.md, build.gradle and .gitignore, are not in the scope of GPLv2+CE. These files are distributed under public domain.

Trademark notice

Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.