4.0.0 org.ops4j base 1.5.1 ../pom.xml org.ops4j.base ops4j-base-util-property bundle OPS4J Base - Util - Property OPS4J Base - Utilities/Extensions related to sytem/configuration properties. org.ops4j.base.util.property org.ops4j.util.property org.apache.felix maven-bundle-plugin