com.atlassian.jira.issue.index
Interfaces 
DefaultIssueIndexer.ChangeHistoryRetriever
DefaultIssueIndexer.CommentRetriever
DocumentConstants
IndexDirectoryFactory
IndexedChangeHistoryFieldManager
IssueIndexer
IssueIndexManager
Classes 
BulkOnlyIndexManager
ChangeHistoryDocument
ChangeHistoryFieldConfiguration
ChangeHistoryFieldConfigurationManager
CommentDocument
DefaultChangeHistoryRetriever
DefaultCommentRetriever
DefaultIndexedChangeHistoryFieldManager
DefaultIndexManager
DefaultIssueIndexer
IndexConsistencyUtils
IndexDeactivatedEvent
IndexDirectoryFactory.IndexPathAdapter
IndexedChangeHistoryField
IndexingShutdownEvent
IssueDocument
IssueIndexer.Analyzers
JavaExceptionAnalyzer
JiraAnalyzer
MemoryIndexManager
MemoryIssueIndexer
MockIndexDirectoryFactory
ReindexAllCancelledEvent
ReindexAllCompletedEvent
ReindexAllStartedEvent
ReindexIssuesCompletedEvent
ReindexIssuesStartedEvent
Enums 
IndexDirectoryFactory.Mode
IndexDirectoryFactory.Name
Exceptions 
IndexException
SearchUnavailableException