4.0.0 io.theblackbox commons-parent 0.1.2 ../ io.theblackbox commons-optional 0.1.2 jar theblackbox.io commons optional library The module contains an implementation of Optional that mixes the Google Guava original implementation with Java 8 optional methods, and some others functional methods. https://github.com/theblackboxio/java-commons/tree/master/commons-optional Guillermo Blasco guillermo@theblackbox.io https://github.com/GuillermoBlasco Apache License 2.0 http://www.apache.org/licenses/LICENSE-2.0 com.fasterxml.jackson.core jackson-annotations