Package org.codehaus.groovy.util

package org.codehaus.groovy.util

Core utility classes. General-purpose utilities for Groovy implementation.

Related Packages

Package	Description
org.codehaus.groovy	Groovy Language for the JVM

Class	Description
ArrayIterable<T>	Allows an array to be used where an Iterable is expected.
ArrayIterator<T>	Allows an array to be used where an Iterator is expected.
BooleanArrayIterator	Allows a boolean array to be used where an Iterator is expected.
ByteArrayIterator	Allows a byte array to be used where an Iterator is expected.
CharArrayIterator	Allows a char array to be used where an Iterator is expected.
CharSequenceReader	Reader implementation that can read from String, StringBuffer, StringBuilder, CharBuffer or GString.
DoubleArrayIterable	Allows a double array to be used where an Iterable is expected.
DoubleArrayIterator	Allows a double array to be used where an Iterator is expected.
DoubleDoubleArrayColumnIterator	An iterator providing the columns of a double[][].
FastArray	Resizable object array optimized for append-heavy internal use and lightweight list views.
Finalizable	Callback for objects that need cleanup when an associated reference is processed.
FloatArrayIterable	Allows a primitive float array to be used where an Iterable is expected.
FloatArrayIterator	Allows a float array to be used where an Iterator is expected.
FloatFloatArrayColumnIterator	An iterator providing the columns of a float[][].
HashCodeHelper	A utility class to help calculate hashcode values using an algorithm similar to that outlined in "Effective Java, Joshua Bloch, 2nd Edition".
IntArrayIterable	Allows an int array to be used where an Iterable is expected.
IntArrayIterator	Allows an int array to be used where an Iterator is expected.
IntIntArrayColumnIterator	An iterator providing the columns of an int[][].
IteratorBufferedIterator<T>	An implementation for BufferedIterator wraps Iterator.
LazyReference<T>	Soft reference with lazy initialization under lock
ListBufferedIterator<T>	An implementation for BufferedIterator wraps ListIterator.
ListHashMap<K,V>	Represents a Map that is optimized for a small number of entries.
LockableObject	A bit simplified lock designed to be inherited by.
LongArrayIterable	Allows a long array to be used where an Iterable is expected.
LongArrayIterator	Allows a long array to be used where an Iterator is expected.
LongLongArrayColumnIterator	An iterator providing the columns of a long[][].
ManagedConcurrentLinkedQueue<T>	A queue that stores values wrapped in a Reference, the type of which is determined by the provided ReferenceBundle.
ManagedConcurrentValueMap<K,V>	This is a basic implementation of a map able to forget its values.
ManagedReference<T>	Reference wrapper that couples a referent with a ReferenceManager cleanup lifecycle.
Reference<T,V extends Finalizable>	Abstraction over reference implementations that keep a cleanup handler alongside the referent.
ReferenceBundle	Couples a ReferenceType with the ReferenceManager responsible for processing it.
ReferenceManager	Coordinates cleanup of managed references using idling, callback-driven, or threaded processing.
ReferenceType	Supported reference implementations for managed references.
ReleaseInfo	Exposes the Groovy release information
ShortArrayIterator	Allows a short array to be used where an Iterator is expected.
URLStreams	Utilities for opening URL streams with Groovy-specific defaults.