org.apache.solr.core
Interfaces 
CloseHook
SolrEventListener
SolrInfoMBean
Classes 
Config
CoreContainer
CoreContainer.Initializer
CoreDescriptor
DirectoryFactory
IndexDeletionPolicyWrapper
IndexReaderFactory
JmxMonitoredMap
PluginInfo
SolrConfig
SolrConfig.HttpCachingConfig
SolrConfig.JmxConfiguration
SolrConfig.UpdateHandlerInfo
SolrCore
SolrDeletionPolicy
SolrInfoRegistry
SolrResourceLoader
StandardDirectoryFactory
StandardIndexReaderFactory
Enums 
SolrConfig.HttpCachingConfig.LastModFrom
SolrInfoMBean.Category
Exceptions 
SolrException