Package org.jfree.util

General utility classes.

See: Description

Interface Summary

Interface	Description
Configuration	A simple query interface for a configuration.
ExtendedConfiguration	The extended configuration provides methods to make using the configuration easier.
LogTarget	An interface that defines a log target (a consumer of log messages).
PublicCloneable	An interface that exposes the clone() method.

Class Summary

Class	Description
AbstractObjectList	A list of objects that can grow as required.
ArrayUtilities	Utility methods for working with arrays.
AttributedStringUtilities	Some utility methods for working with AttributedString objects.
BooleanList	A list of Boolean objects.
BooleanUtilities	Utility methods for working with Boolean objects.
ClassComparator	The class comparator can be used to compare and sort classes and their superclasses.
DefaultConfiguration	Default configuration.
ExtendedConfigurationWrapper	A wrapper for the extended configuration interface around a plain configuration.
FastStack	A very simple unsynchronized stack.
HashNMap	The HashNMap can be used to store multiple values by a single key value.
LineBreakIterator	An iterator that breaks text into lines.
Log	A simple logging facility.
Log.SimpleMessage	A simple message class.
LogContext	A log context.
ObjectList	A list of objects that can grow as required.
ObjectTable	A lookup table for objects.
ObjectUtilities	A collection of useful static utility methods for handling classes and object instantiation.
PaintList	A table of Paint objects.
PaintUtilities	Utility code that relates to Paint objects.
PrintStreamLogTarget	A log target that sends output to a PrintStream.
ReadOnlyIterator	Protects an given iterator by preventing calls to remove().
ResourceBundleSupport	An utility class to ease up using property-file resource bundles.
ResourceBundleWrapper	Wrapper of ResourceBundle.getBundle() methods.
Rotation	Represents a direction of rotation (CLOCKWISE or ANTICLOCKWISE).
ShapeList	A table of Shape objects.
ShapeUtilities	Utility methods for Shape objects.
SortedConfigurationWriter	Writes a Configuration instance into a property file, where the keys are sorted by their name.
SortOrder	Defines tokens used to indicate sorting order (ascending or descending).
StringUtils	String utilities.
StrokeList	A table of Stroke objects.
TableOrder	Used to indicate the processing order for a table (by row or by column).
UnitType	Used to indicate absolute or relative units.
WaitingImageObserver	This image observer blocks until the image is completely loaded.

Exception Summary

Exception	Description
StackableException	A baseclass for exceptions, which could have parent exceptions.
StackableRuntimeException	A baseclass for RuntimeExceptions, which could have parent exceptions.

Package org.jfree.util Description

General utility classes.