Package org.apache.juneau.internal

Internal Utilities

See: Description

Class Summary

Class	Description
ArrayUtils	Quick and dirty utilities for working with arrays.
AsciiMap	Stores a Map of ASCII characters to Strings in a quick-lookup array.
AsciiSet	Stores a set of ASCII characters for quick lookup.
AsciiSet.Builder	Builder class for AsciiSet objects.
ByteArrayInOutStream	Subclass of a ByteArrayOutputStream that avoids a byte array copy when reading from an input stream.
Cache<K,V>	Simple in-memory cache of objects.
CharSequenceReader	Similar to StringReader except reads from a generic CharSequenceReader.
ClassTreeSet	TreeSet for Class objects.
ClassUtils	Class-related utility methods.
CollectionUtils	Utility methods for collections.
DateUtils	A utility class for parsing and formatting HTTP dates as used in cookies and other headers.
DelegateBeanMap<T>	Represents a wrapped BeanMap where property values can be overridden, removed, or reordered without affecting the underlying bean.
DelegateList<T extends Collection<?>>	Represents a wrapped Collection where entries in the list can be removed or reordered without affecting the underlying list.
DelegateMap<T extends Map>	Represents a wrapped Map where entries in the map can be removed without affecting the underlying map.
FileReaderBuilder	Utility class for creating FileReader objects.
FileUtils	File utilities.
FileWriterBuilder	Utility class for creating FileWriter objects.
FilteredMap<K,V>	Wrapper around a map where the key names are overridden.
HashCode	Utility class for generating integer hash codes.
HttpUtils	Utilities.
IOUtils	Various I/O related utility methods.
JuneauLogger	Wraps and extends the Logger class to provide some additional convenience methods.
KeywordSet	Stores a set of language keywords for quick lookup.
MappedIterable<I,E>	Combines an Iterable with a Function so that you can map entries while iterating over them.
MultiIterable<E>	Utility class for defining an iterator over one or more iterables.
MultiSet<E>	Encapsulates multiple collections so they can be iterated over as if they were all part of the same collection.
NoCloseOutputStream	Wraps an existing OutputStream where the NoCloseOutputStream.close() method is a no-op.
NoCloseWriter	Wraps an existing Writer where the NoCloseWriter.close() method is a no-op.
ObjectUtils	Utility class for efficiently converting objects between types.
ReverseIterable<T>	Implements a reversed iteration Iterable without altering the underlying list.
SimpleMap<K,V>	An instance of a Map where the keys and values are simple arrays.
StringBuilderWriter	Similar to StringWriter, but uses a StringBuilder instead to avoid synchronization overhead.
StringUtils	Reusable string utility methods.
SystemUtils	System utilities.
TeeOutputStream	Output stream that can send output to multiple output streams.
TeeWriter	Writer that can send output to multiple writers.
ThrowableUtils	Various utility methods for creating and working with throwables.
Version	Represents a version string such as "1.2" or "1.2.3"
VersionRange	Represents an OSGi-style version range like "1.2" or "[1.0,2.0)".

Enum Summary

Enum	Description
StateMachineState	Enums for state-machine states.

Package org.apache.juneau.internal Description

Internal Utilities