Packages 
Package Description
org.elasticsearch.action.support  
org.elasticsearch.action.support.replication  
org.elasticsearch.bootstrap  
org.elasticsearch.cli  
org.elasticsearch.client  
org.elasticsearch.cluster  
org.elasticsearch.cluster.coordination  
org.elasticsearch.cluster.routing  
org.elasticsearch.common.bytes  
org.elasticsearch.common.inject  
org.elasticsearch.common.io  
org.elasticsearch.common.logging  
org.elasticsearch.common.settings  
org.elasticsearch.common.util  
org.elasticsearch.env  
org.elasticsearch.http  
org.elasticsearch.index  
org.elasticsearch.index.alias  
org.elasticsearch.index.analysis  
org.elasticsearch.index.engine  
org.elasticsearch.index.mapper  
org.elasticsearch.index.reindex  
org.elasticsearch.index.replication  
org.elasticsearch.index.shard  
org.elasticsearch.index.store  
org.elasticsearch.index.translog  
org.elasticsearch.indices.analysis  
org.elasticsearch.ingest  
org.elasticsearch.node  
org.elasticsearch.plugins  
org.elasticsearch.repositories  
org.elasticsearch.repositories.blobstore  
org.elasticsearch.script  
org.elasticsearch.search  
org.elasticsearch.search.aggregations  
org.elasticsearch.search.aggregations.bucket  
org.elasticsearch.search.aggregations.metrics  
org.elasticsearch.test  
org.elasticsearch.test.client  
org.elasticsearch.test.discovery  
org.elasticsearch.test.disruption  
org.elasticsearch.test.engine  
org.elasticsearch.test.fixture  
org.elasticsearch.test.gateway  
org.elasticsearch.test.hamcrest  
org.elasticsearch.test.junit.annotations  
org.elasticsearch.test.junit.listeners  
org.elasticsearch.test.rest
Infrastructure for testing REST.
org.elasticsearch.test.rest.yaml
Infrastructure to run suites of tests written in YAML against a running Elasticsearch cluster using Elasticsearch's low level REST client.
org.elasticsearch.test.rest.yaml.restspec
Specification of REST endpoints used to convert YAML do sections into actual calls to Elasticsearch.
org.elasticsearch.test.rest.yaml.section
Sections within the YAML tests that are executed to run the tests.
org.elasticsearch.test.store  
org.elasticsearch.test.tasks  
org.elasticsearch.test.transport  
org.elasticsearch.threadpool  
org.elasticsearch.transport  
org.elasticsearch.transport.nio  
org.elasticsearch.upgrades