4.0.0 org.apache.hadoop hadoop-project 3.1.0-SNAPSHOT ../../hadoop-project hadoop-annotations 3.1.0-SNAPSHOT Apache Hadoop Annotations Apache Hadoop Annotations jar jdiff jdiff provided jdk1.7 1.7 jdk.tools jdk.tools 1.7 system ${java.home}/../lib/tools.jar jdk1.8 1.8 jdk.tools jdk.tools 1.8 system ${java.home}/../lib/tools.jar