package

java.util.logging

Classes | Description

This package allows to add logging to any application.

Interfaces

Filter	A `Filter` provides a mechanism for exercising fine-grained control over which records get logged.
LoggingMXBean	`LoggingMXBean` is the management interface for the logging sub-system.

Classes

ConsoleHandler	A handler that writes log messages to the standard output stream `System.err`.
ErrorManager	An error reporting facility for `Handler` implementations to record any error that may happen during logging.
FileHandler	A `FileHandler` writes logging records into a specified file or a rotating set of files.
Formatter	`Formatter` objects are used to format `LogRecord` objects into a string representation.
Handler	A `Handler` object accepts a logging request and exports the desired messages to a target, for example, a file, the console, etc.
Level	`Level` objects are used to indicate the level of logging.
Logger	Loggers are used to log records to certain outputs, including file, console, etc.
LoggingPermission	The permission required to control the logging when run with a `SecurityManager`.
LogManager	`LogManager` is used to maintain configuration properties of the logging framework, and to manage a hierarchical namespace of all named `Logger` objects.
LogRecord	A `LogRecord` object represents a logging request.
MemoryHandler	A `Handler` put the description of log events into a cycled memory buffer.
SimpleFormatter	`SimpleFormatter` can be used to print a summary of the information contained in a `LogRecord` object in a human readable format.
SocketHandler	A handler that writes log messages to a socket connection.
StreamHandler	A `StreamHandler` object writes log messages to an output stream, that is, objects of the class `OutputStream`.
XMLFormatter	Formatter to convert a `LogRecord` into an XML string.