351 lines
22 KiB
Plaintext
351 lines
22 KiB
Plaintext
Apache Commons Collections 4.4 RELEASE NOTES
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The Apache Commons Collections package contains types that extend and augment the Java Collections Framework.
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Maintenance release.
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Changes in this version include:
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New features:
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o COLLECTIONS-715: Implement Collection's removeIf(). Thanks to morningmemo, Gary Gregory.
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o COLLECTIONS-719: Create a PropertiesFactory and SortedPropertiesFactory. Thanks to Gary Gregory.
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o COLLECTIONS-719: Support Transformer for LazyList #52. Thanks to Stephan Windmüller, Bruno P. Kinoshita.
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o COLLECTIONS-723: Make use of FunctionalInterface #48. Thanks to Eitan Adler, SOC, Bruno P. Kinoshita.
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Fixed Bugs:
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o COLLECTIONS-710: NullPointerExceptions in CompositeCollection, CompositeSet, and CompositeMap. Thanks to Yu Shi, Gary Gregory.
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Changes:
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o COLLECTIONS-718: Fix LRUMap exception message. Thanks to Eitan Adler.
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o COLLECTIONS-716: Don't include email address in Exception messages. Thanks to Sebb.
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For complete information on Apache Commons Collections, including instructions on how to submit bug reports,
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patches, or suggestions for improvement, see the Apache Commons Collections website:
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https://commons.apache.org/proper/commons-collections/
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Download page: https://commons.apache.org/proper/commons-collections/download_pool.cgi
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===============================================================================
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Apache Commons Collections 4.3 RELEASE NOTES
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The Apache Commons Collections package contains types that extend and augment the Java Collections Framework.
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Update from Java 7 to Java 8, bug fixes, and small changes.
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Changes in this version include:
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New features:
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o COLLECTIONS-696: AbstractReferenceMap made easier for subclassing; PR #51. Thanks to Maxim Solodovnik.
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Fixed Bugs:
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o COLLECTIONS-691: Use boolean operator for boolean result. Thanks to Eitan Adler.
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o COLLECTIONS-701: StackOverflowError in SetUniqueList.add() when it receives itself. Thanks to Shin Hong, Don Jeba.
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o COLLECTIONS-703: The PassiveExpiringMap#put() method should return the previous record only if not expired. Thanks to Tomas Tulka.
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o COLLECTIONS-706: Add SetUtils.unmodifiableSet(T... items) method. Thanks to Richard Eckart de Castilho, Gary Gregory.
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Changes:
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o COLLECTIONS-688: Update platform requirement from Java 7 to 8.
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o COLLECTIONS-689: Link to Javadoc API broken. Thanks to Richard Walker.
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o COLLECTIONS-692: Replace use of deprecated Class#newInstance() PR #49. Thanks to Gary Gregory, Eitan Adler.
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Please NOTE: Clirr errors reported for this release are false positive, this is proved by Japicmp report
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And manual testing.
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For complete information on Apache Commons Collections, including instructions on how to submit bug reports,
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patches, or suggestions for improvement, see the Apache Commons Collections website:
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https://commons.apache.org/proper/commons-collections/
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Download page: https://commons.apache.org/proper/commons-collections/download_collections.cgi
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===============================================================================
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Apache Commons Collections 4.2 RELEASE NOTES
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The Apache Commons Collections package contains types that extend and augment the Java Collections Framework.
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Update from Java 6 to Java 7, bug fixes, and small changes.
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Changes in this version include:
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New features:
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o COLLECTIONS-681: Add test for MultiSetUtils Thanks to Stephan Fuhrmann.
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o COLLECTIONS-658: Add Automatic-Module-Name MANIFEST entry for Java 9 compatibility.
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o COLLECTIONS-589: Add null-safe MapUtils.size(Map<?, ?>) method. Thanks to Gary Gregory.
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o COLLECTIONS-586: PatriciaTrie prefixMap clear throws NullPointerException. Thanks to Shailender Bathula, Gary Gregory.
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o COLLECTIONS-654: Add class SortedProperties to sort keys.
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o COLLECTIONS-668: Add CollectionUtils containsAny method for primitive array: org.apache.commons.collections4.CollectionUtils.containsAny(Collection<?>, T...). Thanks to Gary Gregory.
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o COLLECTIONS-575: Synchronized queue wrapper in QueueUtils. Thanks to Guram Savinov, Grzegorz Rożniecki, Bruno P. Kinoshita, Gary Gregory.
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o COLLECTIONS-670: Add org.apache.commons.collections4.IteratorUtils.first(Iterator). Thanks to Gary Gregory.
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o COLLECTIONS-671: Add org.apache.commons.collections4.IterableUtils.first(Iterable). Thanks to Gary Gregory.
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Fixed Bugs:
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o COLLECTIONS-599: HashEntry array object naming data initialized with double the size during deserialization. Thanks to Tejas Patel, Saleem Akbar, Gary Gregory.
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o COLLECTIONS-662: Unit tests MapUtilsTest and ListIteratorWrapperTest no longer fail on Java 9. Thanks to Vamsi Kavuri.
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o COLLECTIONS-661: Intermittent test failures in Windows for HashSetValuedHashMap.
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o COLLECTIONS-660: Uncomment test in AbstractMapTest regarding LRUMap equals.
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o COLLECTIONS-656: Fix site build on Java 8.
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o COLLECTIONS-653: Update Javadoc to Build on Java 1.8.
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o COLLECTIONS-606: Build status, Coverage status and Maven central weren't in README.md Thanks to Vamsi Kavuri.
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o COLLECTIONS-594: Web site spelling error: MultiValuedMapeList. Thanks to Javen O'Neal.
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o COLLECTIONS-597: Correction of Javadoc for org.apache.commons.collections4.functors.CatchAndRethrowClosure. Thanks to Enrique.
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o COLLECTIONS-678: The verification of unsupported iterator methods is not complete. Thanks to Oscar Luis Vera Pérez.
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o COLLECTIONS-673: ListUtils.partition potential integer overflow. Thanks to John Mark, Stephan Fuhrmann.
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Changes:
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o COLLECTIONS-602: Improve efficiency of DefaultedMap.get. Thanks to John Mark.
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o COLLECTIONS-603: Small improvements for generics, conditional statements, and warnings suppressions. Thanks to Artem Konovalov.
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o COLLECTIONS-655: Update platform from Java 6 to Java 7.
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o COLLECTIONS-666: org.apache.commons.collections4.ListUtils.union(List, List) should pre-allocate result list. Thanks to BELUGA BEHR.
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o COLLECTIONS-669: Update org.apache.commons.collections4.CollectionUtils.addAll(Collection<C>, C[]) to addAll(Collection<C>, C...). Thanks to BELUGA BEHR, Gary Gregory.
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For complete information on Apache Commons Collections, including instructions on how to submit bug reports,
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patches, or suggestions for improvement, see the Apache Commons Collections website:
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https://commons.apache.org/proper/commons-collections/
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Download page: https://commons.apache.org/proper/commons-collections/download_collections.cgi
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===============================================================================
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Apache Commons Collections
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Version 4.1
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RELEASE NOTES
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INTRODUCTION:
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Apache Commons Collections is a project to develop and maintain collection
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classes based on and inspired by the JDK collection framework.
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This v4.1 release is a minor and security release, fixing several bugs present in
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previous releases of the 4.X branch. Additionally, this release provides a mitigation
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for a known remote code exploitation via the standard java object serialization
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mechanism. Serialization support for unsafe classes in the functor package has been
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completely removed (classes do not implement the Serializable interface anymore).
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For more details, please refer to COLLECTIONS-580.
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All users are strongly encouraged to updated to this release.
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Compatibility
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-------------
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o Java 6 or later is now required (previous version 4.0 required Java 5).
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o This release is source and binary compatible with the previous 4.0 release
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of Commons Collections with the exception that some classes in the functor
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package do not implement the Serializable interface anymore (see COLLECTIONS-580).
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o some unit tests are disabled when executed with an IBM JDK 6 due to a faulty
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java.util.TreeMap implementation.
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Major changes since 4.0
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-----------------------
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o Added interface MultiSet (package multiset)
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o Added interfaces MultiValuedMap, ListValuedMap and SetValuedMap (package multimap)
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o Added fluent API for Iterable instances (class FluentIterable)
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Changes
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-------
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o [COLLECTIONS-580]: Serialization support for unsafe classes in the functor package
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has been removed as this can be exploited for remote code execution
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attacks. Classes considered to be unsafe are: CloneTransformer,
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ForClosure, InstantiateFactory, InstantiateTransformer, InvokerTransformer,
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PrototypeCloneFactory, PrototypeSerializationFactory, WhileClosure.
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o [COLLECTIONS-551]: Deprecated various method in "CollectionUtils" in favor of similar
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methods in the newly introduced "IterableUtils".
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o [COLLECTIONS-570]: All constructors and static factory methods will now throw a "NullPointerException"
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if a required input argument is null. Previously sometimes a "IllegalArgumentException"
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was used.
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o [COLLECTIONS-571]: Deprecated methods "synchronizedCollection(Collection)" and
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"unmodifiableCollection(Collection)" in class "CollectionUtils", the corresponding
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methods in "java.util.Collections" should be used instead.
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o [COLLECTIONS-562]: Upgraded minimum java requirement to Java 6 (up from Java 5).
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New features
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------------
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o [COLLECTIONS-508]: Added new interfaces "MultiValuedMap", "ListValuedMap" and "SetValuedMap"
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as a replacement for "MultiMap". Decorators and implementations reside in
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the "multimap" package and a "MultiMapUtils" class has been added.
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The existing interface "MultiMap" as well as the concrete implementation
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"MultiValueMap" has been deprecated.
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o [COLLECTIONS-567]: Added new MultiSet interface which is intended to be a replacement for
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the Bag interface. The main difference is that a MultiSet is fully compatible
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to the Collection contract.
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o [COLLECTIONS-572]: Added set operations to "SetUtils": union, difference, intersection and disjunction.
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The operations return a view of the result that is backed by the input sets.
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o [COLLECTIONS-557]: Added support to specify the initial size of a "LRUMap". Thanks to Philippe Mouawad.
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o [COLLECTIONS-565]: Added decorators for "NavigableSet" interface.
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o [COLLECTIONS-464]
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+COLLECTIONS-442]: Added new class "FluentIterable" to support a fluent API for manipulating
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Iterable instances. Additionally various supporting methods have been
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added to "IterableUtils" and "IteratorUtils".
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o [COLLECTIONS-464]: Added new "ZippingIterator" and factory methods "IteratorUtils#zippingIterator(...)".
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o [COLLECTIONS-464]: Added new decorator "SkippingIterator" and factory methods "IteratorUtils#skippingIterator(...)".
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o [COLLECTIONS-556]: Added method "SetUtils#newIdentityHashSet()" which returns a new identity HashSet
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using reference-equality instead of object-equality.
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o [COLLECTIONS-395]: Added method "LRUMap#get(Object, boolean)" that allows to query the map
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without affecting the least recently used order. Thanks to David Hawthorne.
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o [COLLECTIONS-427]: Added "toString(...)" methods to newly created "IterableUtils" and existing "IteratorUtils"
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to get a string representation of an Iterable/Iterator instance similar to "Arrays#toString(...)".
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Thanks to Gonçalo Marques.
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o [COLLECTIONS-539]: Changed scope of "CircularFifoQueue#isAtFullCapacity()" to public. Thanks to Guram Savinov.
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o [COLLECTIONS-511]: Added new methods "IterableUtils#partition(...)" to partition an input collection
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into separate output collections based on evaluation of one or more predicates.
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Thanks to Nathan Blomquist, Brent Worden.
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o [COLLECTIONS-529]: Added methods "removeAll(...)" and "retainAll(...)" to "CollectionUtils" that perform
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equality checks using the provided "Equator" object instead of "Object#equals()".
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Thanks to Alexander Muthmann, Dipanjan Laha.
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o [COLLECTIONS-503]: Added new transformer "IfTransformer" and factory methods "TransformerUtils#ifTransformer(...)"
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which replace "TransformerUtils#switchTransformer(Predicate, Transformer, Transformer)".
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Thanks to Josh Cain.
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o [COLLECTIONS-471]: Added new decorator "BoundedIterator" and factory methods "IteratorUtils#boundedIterator(...)".
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Thanks to Radford Tam.
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Fixed Bugs
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----------
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o [COLLECTIONS-580]: Added validation when de-serializing a "MultiValueMap#ReflectionFactory":
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only Collection classes are allowed, otherwise an UnsupportedOperationException
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will be thrown during de-serialization.
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o [COLLECTIONS-576]: Subclasses of MultiKey did not re-calculate their hashcode after de-serialization.
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Thanks to Stephan Roch.
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o [COLLECTIONS-566]: "IteratorUtils#collate(...)" methods did not use natural ordering when a
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null comparator was provided.
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o [COLLECTIONS-558]: Changed return type of "ListOrderedSet#remove(int)" from Object to the generic
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type parameter. Thanks to Felix Rabe.
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o [COLLECTIONS-555]: Added clarification to javadoc of "TreeBag#add(Object)" wrt null arguments.
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Thanks to M Kim.
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o [COLLECTIONS-427]: Reverted performance improvement for "SetUniqueList#retainAll(Collection)"
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introduced in 4.0. Added clarifying javadoc wrt runtime complexity instead.
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o [COLLECTIONS-426]: Reverted performance improvement for "ListOrderedSet#retainAll(Collection)"
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introduced in 4.0. Added clarifying javadoc wrt runtime complexity instead.
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o [COLLECTIONS-530]: Added a Builder for "PredicatedCollection". Elements added to the builder
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that fail the predicate will not throw an IllegalArgumentException. The builder
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supports creating predicated lists, bags, sets and queues. Thanks to Erik.
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o [COLLECTIONS-545]: Documented runtime complexity of "CollectionUtils#removeAll(Collection, Collection).
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Thanks to Oswaldo Olivo.
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o [COLLECTIONS-543]: "AbstractCollectionDecorator" doesn't forward equals and hashCode anymore.
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o [COLLECTIONS-544]: Documented runtime complexity of "CollectionUtils#retainAll(Collection, Collection).
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Thanks to Oswaldo Olivo.
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o [COLLECTIONS-542]: "AbstractHashedMap" still inherits from "AbstractMap", contrary to what
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the class javadoc stated. The inheritance will now be removed in v5.0.
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o [COLLECTIONS-525]: The map returned by "PatriciaTrie#prefixMap()" did not contain all keys
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that are prefixed by the given search key in some rare cases. Thanks to Zigler Zhang.
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o [COLLECTIONS-537]: Harmonized signature of factory methods for functor-related classes which take
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a collection as input with their array counterparts. Thanks to Frank Jakop.
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o [COLLECTIONS-540]: Added overloaded method "CollectionUtils#get(Enumeration, int)" and simplified
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code for "CollectionUtils#get(Object, int)". Thanks to Daniel Stewart, Issam El Atif.
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o [COLLECTIONS-536]: Improved check for null input in "MapUtils#putAll(Map, Object[])". Thanks to Tagir Valeev.
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o [COLLECTIONS-534]: Added clarifying javadoc wrt runtime complexity of "CollectionBag#retainAll".
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Thanks to Oswaldo Olivo.
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o [COLLECTIONS-531]: Use correct type bounds in
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"CollectionUtils#isEqualCollection(Collection, Collection, Equator)" to
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prevent a "ClassCastException" at runtime for invalid inputs. Thanks to Dipanjan Laha.
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o [COLLECTIONS-523]: Removed unneeded private method in "PassiveExpiringMap". Thanks to Thiago Andrade.
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o [COLLECTIONS-516]: Added clarification to the javadoc of "MapUtils#toProperties(Map)" in case
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of null keys/values. Thanks to Cyrille Artho.
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o [COLLECTIONS-524]: "ListOrderedSet#listOrderedSet(List)" did not remove duplicates from the
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input list as advertised in the javadoc. Thanks to J Goodfellow.
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o [COLLECTIONS-521]: "MultiKeyMap" was throwing a "NullPointerException" for various operations
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if two key arguments have been used and the second was "null". Thanks to Maxime Nay.
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o [COLLECTIONS-522]: Updated code example for "PredicatedList". Thanks to Erik.
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o [COLLECTIONS-512]: "TransformingComparator" and "FixedOrderComparator" did not comply with
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the contract of "Object#equals". Thanks to Cyrille Artho.
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o [COLLECTIONS-510]: Fix compilation errors when using source level 1.8 and a recent java 8 compiler.
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Thanks to Hollis Waite.
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o [COLLECTIONS-509]: Clarified javadoc of "CollectionBag" wrt changes from the original Bag interface.
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o [COLLECTIONS-507]: Removed wrong type bounds for "ComparatorUtils#chainedComparator(...)". Thanks to Gerson.
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o [COLLECTIONS-506]: Added javadoc clarification to class "CollectionUtils" that input objects which
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override "Object#equals(Object)" must also maintain the general contract of
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"Object#hashCode()" as various utility methods take advantage of sets/maps/bags.
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Thanks to Anthony Communier.
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For complete information on Apache Commons Collections, including instructions on how to submit bug reports,
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patches, or suggestions for improvement, see the Apache Commons Collections website:
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https://commons.apache.org/proper/commons-collections/
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===============================================================================
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Apache Commons Collections
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Version 3.2.2
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RELEASE NOTES
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INTRODUCTION:
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Commons collections is a project to develop and maintain collection classes
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based on and inspired by the JDK collection framework.
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This release is JDK1.3 compatible, and does not use JDK1.5 generics.
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This v3.2.2 release is a bugfix release, fixing several bugs present in the previous
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releases of the 3.2 branch. Additionally, this release provides a mitigation for a
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known remote code exploitation via the standard java object serialization mechanism.
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By default, serialization support for unsafe classes in the functor package is
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disabled and will result in an exception when either trying to serialize or de-serialize
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an instance of these classes. For more details, please refer to COLLECTIONS-580.
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All users are strongly encouraged to updated to this release.
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Changes in this version include:
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CHANGES
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=======
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o COLLECTIONS-580: Serialization support for unsafe classes in the functor package is
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disabled by default as this can be exploited for remote code execution
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attacks. To re-enable the feature the system property
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"org.apache.commons.collections.enableUnsafeSerialization" needs to be
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set to "true".
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Classes considered to be unsafe are: CloneTransformer, ForClosure,
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InstantiateFactory, InstantiateTransformer, InvokerTransformer,
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PrototypeCloneFactory, PrototypeSerializationFactory, WhileClosure.
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BUGFIXES
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========
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o COLLECTIONS-538: "ExtendedProperties" will now use a privileged action to access the
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"file.separator" system property. In case the class does not have
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permission to read system properties, the "File#separator" field will
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be used instead. Thanks to Trejkaz.
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o COLLECTIONS-447: Tree traversal with a TreeListIterator will not be affected anymore by
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the removal of an element directly after a call to previous(). Thanks to Jeffrey Barnes.
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o COLLECTIONS-444: SetUniqueList.set(int, Object) now works correctly if the object to be inserted
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is already placed at the given position. Thanks to Thomas Vahrst, John Vasileff.
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o COLLECTIONS-350: Removed debug output in "MapUtils#getNumber(Map)". Thanks to Michael Akerman.
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o COLLECTIONS-335: Fixed cache assignment for "TreeBidiMap#entrySet". Thanks to sebb.
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o COLLECTIONS-334: Synchronized access to lock in "StaticBucketMap#size()". Thanks to sebb.
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o COLLECTIONS-307: "SetUniqueList#subList()#contains(Object)" will now correctly check the subList
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rather than the parent list. Thanks to Christian Semrau.
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o COLLECTIONS-304: "SetUniqueList#set(int, Object)" will now correctly enforce the uniqueness constraint.
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Thanks to Rafa? Figas,Bjorn Townsend.
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o COLLECTIONS-294: "CaseInsensitiveMap" will now convert input strings to lower-case in a
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locale-independent manner. Thanks to Benjamin Bentmann.
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o COLLECTIONS-266: "MultiKey" will now be correctly serialized/de-serialized. Thanks to Joerg Schaible.
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o COLLECTIONS-261: "Flat3Map#remove(Object)" will now return the correct value mapped to the removed key
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if the size of the map is less or equal 3. Thanks to ori.
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o COLLECTIONS-249: "SetUniqueList.addAll(int, Collection)" now correctly add the collection at the
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provided index. Thanks to Joe Kelly.
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o COLLECTIONS-228: "MultiValueMap#put(Object, Object)" and "MultiValueMap#putAll(Object, Collection)"
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now correctly return if the map has changed by this operation.
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o COLLECTIONS-219: "CollectionUtils#removeAll" wrongly called "ListUtils#retainAll". Thanks to Tom Leccese.
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o COLLECTIONS-217: Calling "setValue(Object)" on any Entry returned by a "Flat3Map" will now
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correctly set the value for the current entry. Thanks to Matt Bishop.
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For complete information on Apache Commons Collections, including instructions on how to submit bug reports,
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patches, or suggestions for improvement, see the Apache Commons Collections website:
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https://commons.apache.org/collections/
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