Similar to Apache_Harmony
Apache FOP
Formatting Objects ProcessorApache Hadoop
Apache HadoopApache Hive
Apache HiveApache HTTP Server
Apache HTTP ServerApache Kafka
Apache KafkaApache Maven
Apache MavenOpenOffice.org Writer
OpenOffice WriterApache POI
Apache POIApache Portable Runtime
Apache Portable RuntimeApache Solr
Apache SolrApache Spark
Apache SparkApache Sqoop
SqoopApache Subversion
Apache SubversionApache Thrift
Apache ThriftApache Velocity
Apache VelocityDSpace
DSpaceElasticsearch
ElasticsearchEtherpad
EtherpadH2 Database
H2 (database)HSQLDB
HSQLDBJEdit
JEditJFreeChart
JFreeChartJNode
Jython
JythonKaffe
KaffeKawa
Kawa (Scheme implementation)Java仮想マシン
Java virtual machineLeJOS
LeJOS