| Package | Description | 
|---|---|
| java.sql | Provides the API for accessing and processing data stored in a 
data source (usually a relational database) using the 
JavaTM programming language. | 
| java.util.logging | 
Provides the classes and interfaces of 
the JavaTM 2
 platform's core logging facilities. | 
| javax.sql | Provides the API for server side data source access and processing from
the JavaTM programming language. | 
| javax.sql.rowset.spi | The standard classes and interfaces that a third party vendor has to
use in its implementation of a synchronization provider. | 
| Class and Description | 
|---|
| Logger A Logger object is used to log messages for a specific
 system or application component. | 
| Class and Description | 
|---|
| ErrorManager ErrorManager objects can be attached to Handlers to process
 any error that occurs on a Handler during Logging. | 
| Filter A Filter can be used to provide fine grain control over
 what is logged, beyond the control provided by log levels. | 
| Formatter A Formatter provides support for formatting LogRecords. | 
| Handler A Handler object takes log messages from a Logger and
 exports them. | 
| Level The Level class defines a set of standard logging levels that
 can be used to control logging output. | 
| Logger A Logger object is used to log messages for a specific
 system or application component. | 
| LoggingMXBean The management interface for the logging facility. | 
| LogManager There is a single global LogManager object that is used to
 maintain a set of shared state about Loggers and log services. | 
| LogRecord LogRecord objects are used to pass logging requests between
 the logging framework and individual log Handlers. | 
| StreamHandler Stream based logging Handler. | 
| Class and Description | 
|---|
| Logger A Logger object is used to log messages for a specific
 system or application component. | 
| Class and Description | 
|---|
| Level The Level class defines a set of standard logging levels that
 can be used to control logging output. | 
| Logger A Logger object is used to log messages for a specific
 system or application component. | 
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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