Similar to OpenJDK
Apache Harmony
Apache Harmony
IKVM.NET
IKVM.NET
ANTLR
ANTLR
Apache Axis
Apache Axis
Apache Axis2
Apache Axis2
Apache Batik
Apache BatikApache Commons
Apache CommonsApache Commons Collections
Apache Commons DBUtils
Apache Commons Email
Apache Commons IO
Apache Commons Lang
Apache Commons Math
Apache Derby
Apache Derby
Apache FOP
Formatting Objects Processor
Apache Geronimo
Apache Geronimo
Apache Hadoop
Apache HadoopApache Hive
Apache HiveApache James
Apache James
Apache Kafka
Apache Kafka
Apache Mahout
Apache Mahout
Apache POI
Apache POI
Apache Spark
Apache Spark
Apache Tomcat
Apache Tomcat
Apache Xalan
Apache Xalan
Apache Xerces
Apache Xerces
Apache ZooKeeper
Apache ZooKeeperEmacs
Emacs
