All Classes and Interfaces

Class	Description
AoByteArrayInputStream	Provides direct access to the internal byte[].
AoByteArrayOutputStream	Provides direct access to the internal byte[].
AoCharArrayWriter	Provides direct access to the internal char[].
AppendableWriter	Writer that writes to an underlying Appendable.
AtomicSequence	Generates incrementing identifiers in a thread-safe manner using atomic primitives.
Attribute<C,T>	An attribute has scope, context, and name and is used for value access.
Attribute.Name<T>	A name without any specific scope or context.
Attribute.Name.ContextFactory<C,T>	Supports attributes in extensible contexts, loaded via ServiceLoader.load(java.lang.Class) on each access to Attribute.Name.context(java.lang.Object).
Attribute.Name.ScopeFactory<C,T>	Supports scope attributes in extensible scopes, loaded via ServiceLoader.load(java.lang.Class) on each access to Attribute.Name.scope(java.lang.Class).
Attribute.OldValue	A backup value from before attribute initialization, which must be closed to restore the old value.
AutoCloseables	Utilities for working with AutoCloseable.
BiConsumerE<T,U,Ex>	A biconsumer that is allowed to throw a checked exception.
BiFunctionE<T,U,R,Ex>	A bifunction that is allowed to throw a checked exception.
BiFunctions	Utilities for working with BiFunction and BiFunctionE.
BigFraction	Stores arbitrary size fractions by their numerator and denominator.
BigFraction.DistributionMethod
BiPredicateE<T,U,Ex>	A bipredicate that is allowed to throw a checked exception.
BufferManager	BufferManager manages a reusable pool of byte[] and char[] buffers.
CalendarUtils	Calendar utilities.
CalendarUtils.DateTimeProducer<T>
CallableE<V,Ex>	Deprecated. Please use CallableE
CallableE<V,Ex>	Callable interface with a bounded exception type.
Charsets	Deprecated. Use StandardCharsets as of Java 1.7.
Classes	Utilities for dealing with classes.
Clock	Deprecated. Please use standard Java 8 classes.
Coercion	Coerces objects to String compatible with JSP Expression Language (JSP EL) and the Java Standard Taglib (JSTL).
CoercionOptimizer	Implements the optimization of Coercion.
CoercionOptimizerInitializer	Registers CoercionOptimizer implementations via Coercion.registerOptimizer(com.aoapps.lang.CoercionOptimizer), loaded by ServiceLoader.
ComparatorUtils	Utilities that help when working with comparators.
ConfigurationException	An invalid configuration has been detected.
ConsumerE<T,Ex>	A consumer that is allowed to throw a checked exception.
ContentType	Some content-type constants for use by various projects.
Context<C>	A specifically resolved context.
CorrectedGZIPInputStream	Works around the "Corrupt GZIP trailer" problem in GZIPInputStream by catching and ignoring this exception.
CurrencyComparator	Compares currencies and orders them by their currency code.
CurrencyUtil	Utility methods for working with currencies.
Disposable	Deprecated. Please use AutoCloseable.
DisposedException	Deprecated. Please use IllegalStateException
DtoFactory<B>	Indicates an object is capable of making a simple Data Transfer Object (DTO) representation of itself.
Duration	Deprecated. Please use standard Java 8 classes.
EmptyArrays	Various empty array constants.
Encoder	Encodes data as it is written to the provided output.
EncoderWriter	Writer that encodes during write.
EnumUtils	Utilities that help when working with Enums.
ErrorPrinter	Prints errors with more detail than a standard printStackTrace() call.
ErrorPrinter.CustomMessageHandler
ExecutionExceptions	Utilities for working with ExecutionException.
ExtraInfo	Provides optional extra information related to an exception.
FailOnWriteWriter
FastExternalizable	A FastExternalizable object does not have any loops in its object graph, or is able to restore the loops itself upon deserialization.
FastObjectInput	Utilities to read FastExternalizable, Externalizable, and Serializable objects.
FastObjectOutput	Utilities to write FastExternalizable, Externalizable, and Serializable objects.
FileUtils	File utilities.
Freezable<F>	An object that is freezable begins life as mutable, but once frozen becomes unmodifiable and thread-safe.
FrozenException	Indicates an attempt was made to modify a frozen object.
FunctionE<T,R,Ex>	A function that is allowed to throw a checked exception.
Functions	Utilities for working with Function and FunctionE.
GetOpt	General-purpose command line argument processor.
Group	Compatibility with java.security.acl.Group removed since Java 14.
Instant	Deprecated. Please use standard Java 8 classes.
Internable<T>	An object that may be interned to save heap space, similar to String.intern().
InternUtils
InvalidResult	An invalid result with a user-friendly message.
IOBiConsumer<T,U>	A biconsumer that is allowed to throw IOException.
IOBiConsumerE<T,U,Ex>	A biconsumer that is allowed to throw IOException and a checked exception.
IOConsumer<T>	A consumer that is allowed to throw IOException.
IOConsumerE<T,Ex>	A consumer that is allowed to throw IOException and a checked exception.
IOFunction<T,R>	A function that is allowed to throw IOException.
IOFunctionE<T,R,Ex>	A function that is allowed to throw IOException and a checked exception.
IOPredicate<T>	A predicate that is allowed to throw IOException.
IOPredicateE<T,Ex>	A predicate that is allowed to throw IOException and a checked exception.
IORunnable	A runnable that is allowed to throw IOException.
IORunnableE<Ex>	A runnable that is allowed to throw IOException and a checked exception.
IOSupplier<T>	A supplier that is allowed to throw IOException.
IOSupplierE<T,Ex>	A supplier that is allowed to throw IOException and a checked exception.
IoUtils	I/O utilities.
Iterables	A set of various Iterable over common Java types, useful to avoid conflict after type erasure.
Iterables.awt	A set of various Iterable over common Java types from the java.awt package, useful to avoid conflict after type erasure.
Iterables.awt.Polygon<T>	An Iterable over Polygon, useful to avoid conflict after type erasure.
Iterables.awt.Rectangle<T>	An Iterable over Rectangle, useful to avoid conflict after type erasure.
Iterables.awt.Shape<T>	An Iterable over Shape, useful to avoid conflict after type erasure.
Iterables.Boolean<T>	An Iterable over Boolean, useful to avoid conflict after type erasure.
Iterables.Byte<T>	An Iterable over Byte, useful to avoid conflict after type erasure.
Iterables.Character<T>	An Iterable over Character, useful to avoid conflict after type erasure.
Iterables.CharSequence<T>	An Iterable over CharSequence, useful to avoid conflict after type erasure.
Iterables.Double<T>	An Iterable over Double, useful to avoid conflict after type erasure.
Iterables.Enum<E,T>	An Iterable over Enum, useful to avoid conflict after type erasure.
Iterables.Float<T>	An Iterable over Float, useful to avoid conflict after type erasure.
Iterables.Integer<T>	An Iterable over Integer, useful to avoid conflict after type erasure.
Iterables.Long<T>	An Iterable over Long, useful to avoid conflict after type erasure.
Iterables.Number<T>	An Iterable over Number, useful to avoid conflict after type erasure.
Iterables.Short<T>	An Iterable over Short, useful to avoid conflict after type erasure.
Iterables.String<T>	An Iterable over String, useful to avoid conflict after type erasure.
Iterables.util	A set of various Iterable over common Java types from the java.util package, useful to avoid conflict after type erasure.
Iterables.util.Currency<T>	An Iterable over Currency, useful to avoid conflict after type erasure.
Iterables.util.Locale<T>	An Iterable over Locale, useful to avoid conflict after type erasure.
LocaleComparator	Sorts locales by language, country, then variant.
Locales	Convenience static access to more locales than provided by the stock Locale class.
LocaleString	Associates a locale with a string.
LocalizedConsumer	A localized consumer.
LocalizedConsumerE<Ex>	A localized consumer that is allowed to throw a checked exception.
LocalizedException	Methods common to localized exceptions, which allows access to i18n resources used to generate LocalizedException.getLocalizedMessage().
LocalizedIllegalArgumentException	Extends IllegalArgumentException to provide exceptions in user locale error messages.
LocalizedIllegalStateException	Extends IllegalStateException to provide exceptions in user locale error messages.
LocalizedIOException	Extends IOException to provide exceptions with user locale error messages.
LocalizedParseException	Extends ParseException to provide exceptions in user locale error messages.
LocalizedSQLException	Extends SQLException to provide exceptions with user locale error messages.
LocalizedSupplier<T>	A localized supplier.
LocalizedSupplierE<T,Ex>	A localized supplier that is allowed to throw a checked exception.
LocalizedTimeoutException	Extends TimeoutException to provide exceptions in user locale error messages.
LocalizedUnsupportedEncodingException	Extends UnsupportedEncodingException to provide exceptions with user locale error messages.
LocalizedUnsupportedOperationException	Extends UnsupportedOperationException to provide exceptions in user locale error messages.
LongLong	128-bit number useful for storing values such as MD5 hashes and IPv6 addresses.
MessageFormatFactory	Creates MessageFormat objects and caches them.
Methods	Simplifies access to a reflection method.
Money	Stores a monetary value as a combination of currency and amount.
Monies	Stores multiple monetary values, with one value per currency.
NoClose	Indicates that NoClose.close() is overridden to be a no-op.
NoCloseInputStream	Overrides NoCloseInputStream.close() to a no-op.
NoCloseOutputStream	Overrides NoCloseOutputStream.close() to a no-op.
NoCloseReader	Overrides NoCloseReader.close() to a no-op.
NoCloseWriter	Overrides NoCloseWriter.close() to a no-op.
NotImplementedException	Deprecated. Please use NotImplementedException from Apache Commons Lang.
NullArgumentException	Indicates a null argument was passed where not allowed.
NullMath	Math routines that allow null.
NullOutputStream	Discards all data.
NullPrintWriter	Discards all data.
NullWriter	Deprecated, for removal: This API element is subject to removal in a future version. Please use Writer.nullWriter(), which more thoroughly enforces the contract of Writer.
ObjectUtils	Deprecated. use Objects as of Java 1.7.
Predicate<T>	Deprecated. Please use Predicate directly.
PredicateE<T,Ex>	A predicate that is allowed to throw a checked exception.
ProcessResult	Contains the result of executing a process, including return code, standard output, and standard error.
Projects	Utilities that help when working with Package and/or Maven projects.
PropertiesUtils	Property utilities.
ReflectionException
Resources	Provides a simplified interface for obtaining localized and formatted values from a ResourceBundle.
Resources.Listener	Listeners may be registered to be notified as messages are looked-up.
RunnableE<Ex>	Runnable interface with a bounded exception type.
Runnables	Utilities for working with Runnable.
RuntimeUtils	Runtime utilities that enhance behavior of java.lang.Runtime.
SafeMath	Math routines that check for overflow conditions.
Scope<C>	The most broad concept is scope.
Scope.Attribute<C,T>	Attribute: Has scope and name, still needs context.
Sequence	Generates unique long identifiers.
SerializableBiFunction<T,U,R>	A bifunction that must be Serializable.
SerializableFunction<T,R>	A function that must be Serializable.
SmartComparator	Compares strings in a case-insensitive, locale-aware manner.
SniffInputStream	As data is read from the input stream it is also written to the given output stream.
Statistics	Some basic statistics algorithms.
Strings
SupplierE<T,Ex>	A supplier that is allowed to throw a checked exception.
Suppliers	Utilities for working with Supplier and SupplierE.
SysExits	POSIX-compatible process exit values.
ThreadLocalCallable<T>	Copies a ThreadLocal value from the current thread onto the thread that runs the provided callable.
ThreadLocale	Keeps track of the user's locale on a per-thread basis.
ThreadLocale.Supplier<T>	Deprecated. Please use Supplier directly.
ThreadLocaleImpl	Private implementation of ThreadLocale.
ThreadLocalRunnable	Copies a ThreadLocal value from the current thread onto the thread that runs the provided runnable.
ThreadLocalsCallable<T>	Copies any number of ThreadLocal values from the current thread onto the thread that runs the provided callable.
ThreadLocalsRunnable	Copies any number of ThreadLocal values from the current thread onto the thread that runs the provided runnable.
Throwables	Utilities for working with Throwable.
ThrowableSurrogateFactory<Ex>	Implements the creation of Throwable surrogates.
ThrowableSurrogateFactoryInitializer	Registers ThrowableSurrogateFactory implementations via Throwables.registerSurrogateFactory(java.lang.Class, com.aoapps.lang.ThrowableSurrogateFactory), loaded by ServiceLoader.
UnmodifiableCalendar	Wraps a Calendar to make it unmodifiable.
UnmodifiableDate	An unmodifiable Date.
UnmodifiableMessageFormat	A MessageFormat that may not be modified.
UnsignedLong	Deprecated. Please use methods available in Long as of Java 8.
UnsynchronizedSequence	Generates incrementing identifiers in a thread-unsafe manner using a simple primitive without any synchronization.
ValidationException	Thrown when internal object validation fails.
ValidationResult	For higher performance when validating objects fails, a validator result is returned from the core validation routines instead of immediately throwing ValidationException.
ValidResult	A valid result singleton.
WrappedError	A wrapped error may be used to rethrow any throwable in a context where Error is expected.
WrappedException	A wrapped exception may be used to rethrow checked exceptions in a context where they are otherwise not allowed.
WrappedExceptions	Wraps multiple exceptions into one.
Writable	Something that may be written to a Writer output instead of being converted toString and then having the String written.
WriterFacade	Wraps a writer while passing-through all methods of the writer class.
WriterOutputStream	A writer output stream makes a Writer behave like an OutputStream.
XmlUtils	Utilities that help when working with XML.
ZipEntryFilter	Allows filtering ZIP entries in much the same way a FileFilter.
ZipUtils	ZIP file utilities.