liquibase.exception
Classes 
ValidationErrors
Warnings
Exceptions 
ChangeLogParseException
ChangeNotFoundException
CommandLineParsingException
CustomChangeException
CustomPreconditionErrorException
CustomPreconditionFailedException
DatabaseException
DatabaseHistoryException
DateParseException
DuplicateChangeSetException
DuplicateStatementIdentifierException
InvalidChangeDefinitionException
LiquibaseException
LockException
MigrationFailedException
PreconditionErrorException
PreconditionFailedException
RollbackFailedException
RollbackImpossibleException
ServiceNotFoundException
SetupException
StatementNotSupportedOnDatabaseException
UnexpectedLiquibaseException
UnsupportedChangeException
ValidationFailedException