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RELEASE-NOTES.txt
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RELEASE-NOTES.txt
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Apache Commons IO
Version 2.12.0
Release Notes
INTRODUCTION:
Commons IO is a package of Java utility classes like java.io.
Classes in this package are considered to be so standard and of such high
reuse as to justify existence in java.io.
The Apache Commons IO library contains utility classes, stream implementations, file filters,
file comparators, endian transformation classes, and much more.
Java 8 required.
Changes in this version include:
New features:
o IO-746: Drop unnecessary casts and conversions #267. Thanks to Davide Angelocola.
o Add GitHub coverage.yml. Thanks to Gary Gregory.
o Add BrokenReader.INSTANCE. Thanks to Gary Gregory.
o Add UncheckedBufferedReader. Thanks to Gary Gregory.
o Add UncheckedFilterReader. Thanks to Gary Gregory.
o Add UncheckedFilterWriter. Thanks to Gary Gregory.
o Add StringInputStream. Thanks to Gary Gregory.
o Add UncheckedFilterInputStream. Thanks to Gary Gregory.
o Add UncheckedFilterOutputStream. Thanks to Gary Gregory.
o Add BrokenInputStream.INSTANCE. Thanks to Gary Gregory.
o Add ClosedInputStream.INSTANCE and deprecate CLOSED_INPUT_STREAM. Thanks to Gary Gregory.
o Add ClosedReader.INSTANCE and deprecate CLOSED_READER. Thanks to Gary Gregory.
o Add BrokenWriter.INSTANCE. Thanks to Gary Gregory.
o Add ClosedOutputStream.INSTANCE and deprecate CLOSED_OUTPUT_STREAM. Thanks to Gary Gregory.
o Add ClosedWriter.INSTANCE and deprecate CLOSED_WRITER. Thanks to Gary Gregory.
o Add NullOutputStream.INSTANCE and deprecate NULL_OUTPUT_STREAM. Thanks to Gary Gregory.
o Add NullPrintStream.INSTANCE and deprecate NULL_PRINT_STREAM. Thanks to Gary Gregory.
o Add NullWriter.INSTANCE and deprecate NULL_WRITER. Thanks to Gary Gregory.
o Add NullInputStream.INSTANCE. Thanks to Gary Gregory.
o Add NullReader.INSTANCE. Thanks to Gary Gregory.
o Add PathUtils.readString(Path, Charset). Thanks to Gary Gregory.
o Add FileUtils.newOutputStream(File, boolean). Thanks to Gary Gregory.
o Add PathUtils.newOutputStream(Path, boolean). Thanks to Gary Gregory.
o Add UncheckedAppendable. Thanks to Gary Gregory.
o Add and reuse UncheckedIOExceptions. Thanks to Gary Gregory.
o Add PathUtils.getTempDirectory(). Thanks to Gary Gregory.
o Add FileSystem.getNameSeparator(). Thanks to Gary Gregory.
o Add FileSystem.normalizeSeparators(). Thanks to Gary Gregory.
o Add PathUtils.isNewer(Path, FileTime, LinkOption...). Thanks to Gary Gregory.
o Add PathUtils.isNewer(Path, Instant, LinkOption...). Thanks to Gary Gregory.
o Add AgeFileFilter.AgeFileFilter(Instant).
Add AgeFileFilter.AgeFileFilter(Instant, boolean). Thanks to Gary Gregory.
o Add FileUtils.lastModifiedFileTime(File). Thanks to Gary Gregory.
o Add FileTimes. Thanks to Gary Gregory.
o Add PathUtils.waitFor(Path, Duration, LinkOption...). Thanks to Gary Gregory.
o Add org.apache.commons.io.input.Tailer.getDelayDuration(). Thanks to Gary Gregory.
o Add FileUtils.current(). Thanks to Gary Gregory.
o Add and use PathUtils.setLastModifiedTime(Path) for more precision.
Add and use PathUtils.setLastModifiedTime(Path, Path) for more precision. Thanks to Gary Gregory.
o Add and use PathUtils.isNewer(Path, ChronoZonedDateTime, LinkOption...) for more precision.
Add and use PathUtils.isNewer(Path, Path) for more precision.
Add and use FileUtils.isNewer(File, FileTime) for more precision. Thanks to Gary Gregory.
o Add and use PathUtils.isOlder(Path, FileTime, LinkOption...).
Add and use PathUtils.isOlder(Path, Instant, LinkOption...).
Add and use PathUtils.isOlder(Path, long, LinkOption...).
Add and use PathUtils.isOlder(Path, Path). Thanks to Gary Gregory.
o Add and use PathUtils.sizeOf(Path).
Add and use PathUtils.sizeOfAsBigInteger(Path).
Add and use PathUtils.sizeOfDirectory(Path).
Add and use PathUtils.sizeOfDirectoryAsBigInteger(Path). Thanks to Gary Gregory.
o Add and use IOCase.value(IOCase, IOCase). Thanks to Gary Gregory.
o Add Tailer.Tailable interface to allow tailing of remote files for example using jCIFS. Thanks to Jon Freedman, Gary Gregory.
o Add and use RandomAccessFileMode. Thanks to Gary Gregory.
o Add PathUtils.writeString(Path, CharSequence, Charset, OpenOption...). Thanks to Gary Gregory.
o Add PathUtiFiles.getFileAttributeView() shorthands:
- PathUtils.getAclFileAttributeView(Path, LinkOption...)
- PathUtils.getDosFileAttributeView(Path, LinkOption...)
- PathUtils.getPosixFileAttributeView(Path, LinkOption...) Thanks to Gary Gregory.
o IO-747: Make commons-io a JPMS module by adding module-info.class.
o IO-753: Add IOUtils method to copy output stream to input stream #281. Thanks to SebastianDietrich, Gary Gregory.
o Add PathUtils.isPosix(Path, LinkOption...). #290 Thanks to Gary Gregory.
o Add PathUtils.readAttributes(Path, Class, LinkOption...). #290 Thanks to Gary Gregory.
o Add IOExceptionList.checkEmpty(List, Object). Thanks to Gary Gregory.
o Add IOBiConsumer, IOTriConsumer, IOComparator, IOUnaryOperator, IOBinaryOperator. Thanks to Gary Gregory.
o Add and reuse IOConsumer forAll(*), forEach(*), and forEachIndexed(*). Thanks to Gary Gregory.
o Add CharsetEncoders. Thanks to Gary Gregory.
o Add CharsetDecoders. Thanks to Gary Gregory.
o Add PathUtils.createParentDirectories(Path, LinkOption, FileAttribute...). Thanks to Gary Gregory.
o Update FileEntry to use FileTime instead of long for file time stamps. Thanks to Gary Gregory.
o IO-680: Add more tests for IOUtils.contentEqualsIgnoreEOL #137. Thanks to XenoAmess, sebbASF, Gary Gregory.
o Reduce boilerplate through new UncheckedIO class and friends in org.apache.commons.io.function. Thanks to Gary Gregory.
o Add PathUtils.touch(Path). Thanks to Gary Gregory.
o Add FileSystem.getIllegalFileNameCodePoints(). Thanks to Gary Gregory.
o Add FileUtils.isFileNewer(File, ChronoLocalDate, OffsetTime).
Add FileUtils.isFileNewer(File, OffsetDateTime).
Add FileUtils.isFileOlder(File, ChronoLocalDate, OffsetTime).
Add FileUtils.isFileOlder(File, OffsetDateTime). Thanks to Isira Seneviratne, Gary Gregory.
o Add IOBiConsumer.noop(). Thanks to Gary Gregory.
o Add IOUtils.closeQuietly(Iterable<Closeable>).
Add IOUtils.closeQuietly(Stream<Closeable>). Thanks to Gary Gregory.
o Add Charsets.toCharset(Charset, Charset).
Add Charsets.toCharset(String, Charset). Thanks to Gary Gregory.
o Add XmlStreamWriter(OutputStream, Charset). Thanks to Gary Gregory.
o Add PathUtils.getLastModifiedFileTime(*). Thanks to Gary Gregory.
o Add IOBiFunction, IOTriFunction, IOQuadFunction, IOPredicate, IOIterator, IOSpliterator, IOBaseStream, IOStream, FilesUncheck. Thanks to Gary Gregory.
o Add IOUtils.consume(Reader). Thanks to Gary Gregory.
o Add IOSupplier.asSupplier(). Thanks to Gary Gregory.
o Add IOFunction.asFunction(). Thanks to Gary Gregory.
o Add IOConsumer.asConsumer(). Thanks to Gary Gregory.
o Add TimestampedObserver.isClosed(). Thanks to Gary Gregory.
o IOExceptionList implements Iterable. Thanks to Gary Gregory.
o IO-784: Add support for Appendable to HexDump #418. Thanks to Fredrik Kjellberg, Gary Gregory.
o Add and use ThreadUtils. Thanks to DaGeRe, Gary Gregory.
o IO-786: Add UnsynchronizedFilterInputStream. Thanks to Gary Gregory.
o IO-786: Add UnsynchronizedBufferedInputStream. Thanks to Gary Gregory, Benoit Tellier.
o Add FileSystem.getBlockSize(). Thanks to Gary Gregory.
o Add builders and avoid creating more constructors for all permutations of current options. Thanks to Gary Gregory.
o Refactor using new Supplier API IOUtils.toString(IOSupplier<InputStream>, Charset[, IOSupplier<String>]). Thanks to Gary Gregory, maxxedev.
o Refactor using new Supplier API org.apache.commons.io.file.PathUtils.copy(IOSupplier<InputStream>, Path, CopyOption...). Thanks to Gary Gregory, maxxedev.
Fixed Bugs:
o IO-697: IOUtils.toByteArray size validation does not match documentation. Thanks to otter606.
o Fix Javadoc links to the JRE Javadoc 8. Thanks to Gary Gregory.
o IO-744: FileWriterWithEncoding for an existing file no longer truncates the file. #251. Thanks to RBRi, Gary Gregory.
o A null Charset or Charset name in FileWriterWithEncoding constructors uses the default Charset. Thanks to Gary Gregory.
o Fix usage of assertNotNull #269. Thanks to Davide Angelocola.
o IO-727: FilenameUtils directoryContains() should handle files with the same prefix #217. Thanks to trungPa, Gary Gregory.
o IO-748: FileUtils.moveToDirectory() exception documentation and exception message error. Thanks to Dirk Heinrichs, Gary Gregory, Elango Ravi.
o ThreadMonitor.sleep(Duration) ignores nanoseconds. Thanks to Gary Gregory.
o Fix Javadoc in ThreadMonitor#run() method. #273. Thanks to Arturo Bernal.
o IO-749: FileUtils.listFiles() does not list matching files if File parameter is a symbolic link. Thanks to haihuiyang, Gary Gregory.
o Fix typo in Javadocs for FileUtils#convertFileCollectionToFileArray() #276. Thanks to niranjanghule, Gary Gregory.
o Avoid Code Duplication: Reuse Sleep from ThreadMonitor #66. Thanks to DaGeRe, Gary Gregory.
o IO-750: FileUtils.iterateFiles also lists directories. Thanks to Sita Geßner, Sebastian Peters, Gary Gregory.
o IO-721: Wrong exception message in FileUtils.setLastModified(File, File). Thanks to Dirk Heinrichs, Gary Gregory.
o IO-717: Infinite loop in ReaderInputStream instead of throwing exception for CodingErrorAction.REPORT. Thanks to Marcono1234, Gary Gregory.
o IO-716: ReaderInputStream enter infinite loop for too small buffer sizes. Thanks to Marcono1234, Gary Gregory.
o IO-638: Infinite loop in CharSequenceInputStream.read for 4-byte characters with UTF-8 and 3-byte buffer. Thanks to Thayne McCombs, Gary Gregory.
o IO-638: PathUtils.setReadOnly(Path, boolean, LinkOption...) should add READ_* file attributes when using POSIX. Thanks to Gary Gregory.
o IO-638: PathUtils.setReadOnly(Path, boolean, LinkOption...) readOnly argument is always assumed true on POSIX. Thanks to Gary Gregory.
o IO-729: Prevent IllegalArgumentExceptions in BrokenInputStream/Reader/OutputStream/Writer #278. Thanks to Rob Spoor, Gary Gregory.
o FileUtils.copyURLToFile(URL, File, int, int) leaks its URLConnection.
Called by FileUtils.copyURLToFile(URL, File). Thanks to Gary Gregory.
o IO-714: Fixed ReaderInputStream not calling CharsetEncoder.flush issue #283. Thanks to kevinwang1975, Gary Gregory.
o Minor changes #287. Thanks to Arturo Bernal.
o IO-756: Update FileWriterWithEncoding to extend ProxyWriter #296. Thanks to wodencafe, Gary Gregory, Bruno P. Kinoshita.
o Initialize the message of an IOExceptionList to a default if null. Thanks to Gary Gregory.
o IO-751: When deleting symlinks, File/PathUtils.deleteDirectory() changes file permissions of the target. Thanks to Gary Gregory, Richard Cyganiak.
o ReaderInputStream maps null Charset, Charset name, and CharsetEncoder to the platform default instead of throwing a NullPointerException. Thanks to Gary Gregory.
o CharSequenceInputStream maps null Charset and Charset name to the platform default instead of throwing a NullPointerException. Thanks to Gary Gregory.
o WriterOutputStream maps null Charset, Charset name, and CharsetEncoder name to the platform default instead of throwing a NullPointerException. Thanks to Gary Gregory.
o FileUtils.copyURLToFile should create target parent directories and overwrite target file #319. Thanks to Chad Wilson, Gary Gregory.
o IO-484: Fix incorrect FilenameUtils Javadoc for null bytes #310. Thanks to Marcono1234, Gary Gregory.
o IO-484: Change to uppercase variable constant. #323. Thanks to Arturo Bernal.
o IO-484: IOCase.isCaseSensitive(IOCase) result is backward #325. Thanks to David Huang, Gary Gregory.
o IO-758: Deprecate PathUtils.NOFOLLOW_LINK_OPTION_ARRAY in favor of noFollowLinkOptionArray(). Thanks to Marcono1234, Gary Gregory.
o Improve ReaderInputStream documentation #291. Thanks to Marcono1234, Gary Gregory.
o Fix misleading comments in FileFilterTest #334. Thanks to richarda23.
o Add missing Javadoc for exceptions thrown for invalid arguments #339. Thanks to Diego Marcilio.
o FileFilterTest minor fixes #340. Thanks to richarda23.
o IO-764: IOUtils.write() throws OutOfMemoryError/NegativeArraySizeException while writing big strings #343. Thanks to DaGeRe, Gary Gregory.
o IO-768: Add reserved Windows file names CONIN$ and CONOUT$ to FileSystem #355. Thanks to Marcono1234, Michael Osipov.
o IO-773: RegexFileFilter is no longer Serializable. Thanks to Dominik Reinarz, Gary Gregory.
o IO-763: [Javadoc] FileFilterUtils doc does not match impl: missing some file filters. Thanks to Richard Adams, Gary Gregory.
o IO-762: FileSystem.WINDOWS.isReservedFileName doesn't check for file extension. Thanks to Leonidas Chiron, Gary Gregory.
o IO-772: Confusing Javadoc on IOUtils#resourceToURL() and other resource* methods. Thanks to Dan Ziemba, Gary Gregory.
o IO-443: FileUtils.copyFile methods throw an unnecessary "Failed to copy full contents from" exception. Thanks to Dan Ziemba, Gary Gregory.
o IO-564: Pick up Javadoc from super for override write() methods in AbstractByteArrayOutputStream and ByteArrayOutputStream. Thanks to Hao Zhong, Bernd Eckenfels, Pascal Schumacher, Gary Gregory.
o Fix minor typos #367. Thanks to Marc Wrobel.
o IO-776: Fix parameters to requireNonNull call in DeferredOutputSteam #368. Thanks to Chris Povirk.
o Fix PathUtils.copyFileToDirectory(URL,Path,CopyOption[]). Thanks to Gary Gregory.
o IO-386: FileUtils.doCopyFile uses different methods to check the file sizes. Thanks to Sebb, Bernd Eckenfels, zhipengxu, Gary Gregory.
o Fix typos #375. Thanks to Michael Ernst.
o IO-611: FilenameUtils.normalize javadoc and tests #383. Thanks to Fedor Urvanov.
o IO-611: Better docs in IOUtils and IOUtils.byteArray(int size) #374. Thanks to ArdenL-Liu, Bruno P. Kinoshita, Gary Gregory.
o IO-782: SequenceReader should close readers when its close method is called #391. Thanks to Matteo Di Giovinazzo, Gary Gregory.
o IO-790: Fix symbolic link file filter #450. Thanks to Miguel Muñoz, Gary Gregory.
o IO-790: Apply nanoseconds precision for QueueInputStream timeout duration. #453. Thanks to maxxedev, Gary Gregory, Bruno P. Kinoshita.
o Fix overflow for FileUtilsTest constants #456. Thanks to Marcono1234.
o Serialization is deprecated and will be removed in 3.0. Thanks to Gary Gregory.
o FileSystemUtils.performCommand(String[], int, Duration): Use Locale.getDefault() instead of ENGLISH. Thanks to Gary Gregory.
o IO-726: Add MemoryMappedFileInputStream #215. Thanks to shollander, Gary Gregory.
Changes:
o Bump actions/cache from 2.1.6 to 3.0.10 #307, #337, #393. Thanks to Dependabot, Gary Gregory.
o Bump actions/checkout from 2.3.4 to 3.1.0 #286, #298, #330, #392. Thanks to Dependabot, Gary Gregory.
o Bump actions/setup-java from 2 to 3.6.0 #346, #397. Thanks to Dependabot.
o Bump github/codeql-action from 1 to 2 #353. Thanks to Dependabot.
o Bump Maven Javadoc plugin from 3.2.0 to 3.4.1. Thanks to Dependabot, Gary Gregory.
o Bump spotbugs-maven-plugin from 4.2.3 to 4.7.3.0 #250, #259, #272, #274, #285, #288, #289, #305, #315, #326, #338, #360, #366, #370, #380, #395, #403. Thanks to Dependabot.
o Bump spotbugs from 4.5.2 to 4.7.3 #313, #317, #357, #382, #398. Thanks to Gary Gregory, Dependabot.
o Bump JUnit from 5.7.2 to 5.8.2. Thanks to Gary Gregory.
o Bump maven-enforcer-plugin from 3.0.0-M3 to 3.3.0 #255, #363, #431, #446. Thanks to Dependabot.
o Bump checkstyle from 8.44 to 9.3 #256, #257, #266, #279, #292. #308. Thanks to Dependabot, Gary Gregory.
o Bump junit-bom from 5.8.0-M1 to 5.9.1 #260, #271, #275, #309, #386. Thanks to Dependabot.
o Bump mockito-inline from 3.11.2 to 4.11.0 #262, #264, #282, #306, #314, #331, #348, #359, #381, #399, #405, #414, #420. Thanks to Dependabot, Gary Gregory.
o Bump jmh.version from 1.32 to 1.36 #258, #316, #342, #404. Thanks to Dependabot.
o Bump moditect-maven-plugin from 1.0.0.RC1 to 1.0.0.Final #280, #439, #445. Thanks to Dependabot.
o Bump junit-pioneer from 1.4.2 to 1.9.1 #304. #335, #362, #402, #406, #409. Thanks to Dependabot, Gary Gregory.
o Bump japicmp-maven-plugin from 0.15.3 to 0.16.0. Thanks to Gary Gregory.
o Bump commons-parent from 52 to 57 #388, #415, #421, #184. Thanks to Gary Gregory, Dependabot.
o Bump jacoco-maven-plugin from 0.8.7 to 0.8.8. Thanks to Gary Gregory.
o Bump maven-antrun-plugin from 3.0.0 to 3.1.0 #354. Thanks to Dependabot.
o Bump commons.surefire.version 3.0.0-M5 to 3.0.0-M7. Thanks to Gary Gregory.
o Bump PMD from 6.44.0 to 6.52.0. Thanks to Gary Gregory.
o Bump maven-pmd-plugin from 3.16.0 to 3.19.0. Thanks to Gary Gregory.
o Bump apache-rat from 0.13 to 0.14. Thanks to Gary Gregory.
o Bump exec-maven-plugin from 3.0.0 to 3.1.0 #369. Thanks to Dependabot.
o Bump maven-checkstyle-plugin from 3.1.2 to 3.2.0 #376. Thanks to Dependabot.
o Bump apache-rat-plugin from 0.14 to 0.15 #387. Thanks to Dependabot.
o Bump default buffer size for CharSequenceInputStream to IOUtils#DEFAULT_BUFFER_SIZE. Thanks to Gary Gregory.
o Bump default buffer size for ChunkedOutputStream to IOUtils#DEFAULT_BUFFER_SIZE. Thanks to Gary Gregory.
o Bump default buffer size for ChunkedWriter to IOUtils#DEFAULT_BUFFER_SIZE. Thanks to Gary Gregory.
o Bump default buffer size for ReaderInputStream to IOUtils#DEFAULT_BUFFER_SIZE. Thanks to Gary Gregory.
o Bump default buffer size for WriterOutputStream to IOUtils#DEFAULT_BUFFER_SIZE. Thanks to Gary Gregory.
Compatibility with 2.6:
Binary compatible: Yes.
Source compatible: Yes.
Semantic compatible: Yes.
Commons IO 2.9.0 requires Java 8.
Commons IO 2.8.0 requires Java 8.
Commons IO 2.7 requires Java 8.
Commons IO 2.6 requires Java 7.
Commons IO 2.5 requires Java 6.
Commons IO 2.4 requires Java 6.
Commons IO 2.3 requires Java 6.
Commons IO 2.2 requires Java 5.
Commons IO 1.4 requires Java 1.3.
Historical list of changes: https://commons.apache.org/proper/commons-io/changes-report.html
For complete information on Apache Commons IO, including instructions on how to submit bug reports,
patches, or suggestions for improvement, see the Apache Commons IO website:
https://commons.apache.org/proper/commons-io/
Download page: https://commons.apache.org/proper/commons-io/download_io.cgi
Have fun!
-Apache Commons Team
==============================================================================
Apache Commons IO
Version 2.11.0
Release Notes
INTRODUCTION:
Commons IO is a package of Java utility classes like java.io.
Classes in this package are considered to be so standard and of such high
reuse as to justify existence in java.io.
The Apache Commons IO library contains utility classes, stream implementations, file filters,
file comparators, endian transformation classes, and much more.
Java 8 required.
Changes in this version include:
Fixed Bugs:
o IO-741: FileUtils.listFiles does not list matching files if File parameter is a symbolic link. Thanks to Zach Sherman.
o IO-724: FileUtils#deleteDirectory(File) exception Javadoc inaccurate update #245. Thanks to liran2000.
o Minor changes #243. Thanks to Arturo Bernal.
o Replace construction of FileInputStream and FileOutputStream objects with Files NIO APIs. #221. Thanks to Arturo Bernal.
o Fix IndexOutOfBoundsException in IOExceptionList constructors. Thanks to Gary Gregory.
o Remove IOException from the method signatures that no longer throw IOException.
This maintains binary compatibility but not source compatibility.
- FilenameUtils
directoryContains(String, String)
- BoundedReader
BoundedReader(java.io.Reader, int)
- IOUtils
lineIterator(java.io.InputStream, Charset)
lineIterator(java.io.InputStream, String)
toByteArray(String)
toInputStream(CharSequence, String)
toInputStream(String, String)
toString(byte[])
toString(byte[], String) Thanks to Gary Gregory.
Changes:
o Add SymbolicLinkFileFilter. Thanks to Gary Gregory.
o Add test to make sure the setter of AndFileFilter works correctly #244. Thanks to trncate.
o Add XmlStreamReader(Path). Thanks to Gary Gregory.
o Bump mockito-inline from 3.11.0 to 3.11.2 #247. Thanks to Dependabot.
o Bump jmh.version from 1.27 to 1.32 #237. Thanks to Dependabot.
o Bump spotbugs from 4.2.3 to 4.3.0 #249. Thanks to Dependabot.
Compatibility with 2.6:
Binary compatible: Yes.
Source compatible: Yes.
Semantic compatible: Yes.
Commons IO 2.9.0 requires Java 8.
Commons IO 2.8.0 requires Java 8.
Commons IO 2.7 requires Java 8.
Commons IO 2.6 requires Java 7.
Commons IO 2.5 requires Java 6.
Commons IO 2.4 requires Java 6.
Commons IO 2.3 requires Java 6.
Commons IO 2.2 requires Java 5.
Commons IO 1.4 requires Java 1.3.
Historical list of changes: https://commons.apache.org/proper/commons-io/changes-report.html
For complete information on Apache Commons IO, including instructions on how to submit bug reports,
patches, or suggestions for improvement, see the Apache Commons IO website:
https://commons.apache.org/proper/commons-io/
Download page: https://commons.apache.org/proper/commons-io/download_io.cgi
Have fun!
-Apache Commons Team
==============================================================================
Apache Commons IO
Version 2.10.0
Release Notes
INTRODUCTION:
Commons IO is a package of Java utility classes like java.io.
Classes in this package are considered to be so standard and of such high
reuse as to justify existence in java.io.
The Apache Commons IO library contains utility classes, stream implementations, file filters,
file comparators, endian transformation classes, and much more.
Java 8 required.
Changes in this version include:
New features:
o Add and use RegexFileFilter.toString(). Thanks to Gary Gregory.
o Add and use RegexFileFilter.RegexFileFilter(Pattern, Function<Path>, String>) Thanks to Gary Gregory.
o Add and use IOCase.isCaseSensitive(IOCase). Thanks to Gary Gregory.
Fixed Bugs:
o IO-733: RegexFileFilter uses the path and file name instead of just the file name. Thanks to Jim Sellers, Gary Gregory.
o IO-734: The OSGi manifest now contains sun.* import packages #239. Thanks to Eric Norman.
o IO-585: Sanitize double slash after prefix #79. Thanks to Adam McClenaghan.
Changes:
o Bump actions/cache from 2.1.5 to 2.1.6 #238. Thanks to Dependabot.
o Bump junit-pioneer from 1.4.1 to 1.4.2 #240. Thanks to Dependabot.
o Bump checkstyle from 8.42 to 8.43 #241. Thanks to Dependabot.
o Bump mockito-inline from 3.10.0 to 3.11.0 #242. Thanks to Dependabot.
Compatibility with 2.6:
Binary compatible: Yes.
Source compatible: Yes.
Semantic compatible: Yes.
Commons IO 2.9.0 requires Java 8.
Commons IO 2.8.0 requires Java 8.
Commons IO 2.7 requires Java 8.
Commons IO 2.6 requires Java 7.
Commons IO 2.5 requires Java 6.
Commons IO 2.4 requires Java 6.
Commons IO 2.3 requires Java 6.
Commons IO 2.2 requires Java 5.
Commons IO 1.4 requires Java 1.3.
Historical list of changes: https://commons.apache.org/proper/commons-io/changes-report.html
For complete information on Apache Commons IO, including instructions on how to submit bug reports,
patches, or suggestions for improvement, see the Apache Commons IO website:
https://commons.apache.org/proper/commons-io/
Download page: https://commons.apache.org/proper/commons-io/download_io.cgi
Have fun!
-Apache Commons Team
==============================================================================
Apache Commons IO
Version 2.8.0
Release Notes
INTRODUCTION:
Commons IO is a package of Java utility classes like java.io.
Classes in this package are considered to be so standard and of such high
reuse as to justify existence in java.io.
The Apache Commons IO library contains utility classes, stream implementations, file filters,
file comparators, endian transformation classes, and much more.
Java 8 required.
Changes in this version include:
New features:
o Add org.apache.commons.io.input.CircularInputStream. Thanks to Gary Gregory.
o Add org.apache.commons.io.file.PathUtils.cleanDirectory(Path, FileVisitOption...). Thanks to Gary Gregory.
o Add org.apache.commons.io.file.PathUtils.deleteDirectory(Path, FileVisitOption...). Thanks to Gary Gregory.
o Add NullAppendable. Thanks to Gary Gregory.
o Add PathUtils.getAclEntryList(Path). Thanks to Gary Gregory.
o Null-guard IOUtils.close(Closeable, IOConsumer). Thanks to Gary Gregory.
o Add ReversedLinesFileReader.readLines(int). Thanks to Gary Gregory.
o Add ReversedLinesFileReader.toString(int). Thanks to Gary Gregory.
o IO-684: Add PathUtils.delete(Path, DeleteOption...).
Add PathUtils.deleteDirectory(Path, DeleteOption...).
Add PathUtils.deleteFile(Path, DeleteOption...).
Add PathUtils.setReadOnly(Path, boolean, LinkOption...).
Add CleaningPathVisitor.CleaningPathVisitor(PathCounters, DeleteOption[], String...).
Add DeletingPathVisitor.DeletingPathVisitor(PathCounters, DeleteOption[], String...). Thanks to Gary Gregory, Robin Jansohn.
o Add RandomAccessFileInputStream. Thanks to Gary Gregory.
o IO-681: IOUtils.close(Closeable) should allow a list of closeables.
o Add IOUtils.consume(InputStream). Thanks to Gary Gregory.
o IO-676: Add isFileNewer() and isFileOlder() methods that support the Java 8 Date/Time API. #124. Thanks to Isira Seneviratne, Gary Gregory.
o Add a MarkShieldInputStream #119. Thanks to Adam Retter, Gary Gregory.
o Deprecate IOUtils.LINE_SEPARATOR in favor of Java 7's System.lineSeparator(). Thanks to Gary Gregory.
Fixed Bugs:
o CharSequenceReader.skip should return 0 instead of EOF on stream end #123. Thanks to Rob Spoor, Jochen Wiedmann.
o Implement CharSequenceReader.ready() #122. Thanks to Rob Spoor.
o IO-669: Fix code smells; fix typos #115. Thanks to XenoAmess, Gary Gregory.
o Add caching for required charsets #120. Thanks to Jerome Wolff, Gary Gregory.
o IO-673: Make some simplifications #121. Thanks to Jerome Wolff.
o IO-674: InfiniteCircularInputStream is not infinite if its input buffer contains -1. Thanks to Gary Gregory.
o IO-675: InfiniteCircularInputStream throws a divide-by-zero exception when reading if its input buffer is size 0. Thanks to Gary Gregory.
o IO-677: FileSystem.getCurrent() does not return the correct enum. Thanks to Gary Gregory.
o IO-679: input.AbstractCharacterFilterReader passes count of chars read #132. Thanks to proneel.
o IO-683: CircularBufferInputStream.read() fails to convert byte to unsigned int
o Fix SpotBugs issues in org.apache.commons.io.FileUtils. Thanks to Gary Gregory.
o IO-672: Copying a File sets last modified date to 01 January 1970.
o IO-676: Prevent NullPointerException in ReversedLinesFileReader constructors #117. Thanks to Michael Ernst, Gary Gregory.
Changes:
o Replace FindBugs with SpotBugs. Thanks to Gary Gregory.
o maven-checkstyle-plugin 3.1.0 -> 3.1.1. Thanks to Gary Gregory.
o Update tests from org.apache.commons:commons-lang3 3.10 to 3.11. Thanks to Gary Gregory.
o Update commons-parent from 50 to 51 #129. Thanks to Gary Gregory.
o Update actions/checkout from v1 to v2.3.1 #126. Thanks to Gary Gregory.
o Update junit-pioneer from 0.6.0 to 0.8.0, #127, #135. Thanks to Gary Gregory.
o Update mockito-core from 3.3.3 to 3.5.9 #128, #133, #145, #149, #151. Thanks to Gary Gregory.
o Update spotbugs from 4.0.6 to 4.1.1 #134. Thanks to Dependabot.
o Update junit-pioneer from 0.8.0 to 0.9.0 #138. Thanks to Dependabot.
o Update actions/checkout from v2.3.1 to v2.3.2 #140. Thanks to Dependabot.
o Update actions/setup-java from v1.4.0 to v1.4.2 #141, #148. Thanks to Dependabot.
Compatibility with 2.7:
Binary compatible: Yes.
Source compatible: Yes.
Semantic compatible: Yes.
Commons IO 2.7 requires Java 8.
Commons IO 2.6 requires Java 7.
Commons IO 2.5 requires Java 6.
Commons IO 2.4 requires Java 6.
Commons IO 2.3 requires Java 6.
Commons IO 2.2 requires Java 5.
Commons IO 1.4 requires Java 1.3.
Historical list of changes: https://commons.apache.org/proper/commons-io/changes-report.html
For complete information on Apache Commons IO, including instructions on how to submit bug reports,
patches, or suggestions for improvement, see the Apache Commons IO website:
https://commons.apache.org/proper/commons-io/
Download page: https://commons.apache.org/proper/commons-io/download_io.cgi
Have fun!
-Apache Commons Team
==============================================================================
Apache Commons IO
Version 2.7
Release Notes
INTRODUCTION:
Commons IO is a package of Java utility classes like java.io.
Classes in this package are considered to be so standard and of such high
reuse as to justify existence in java.io.
The Apache Commons IO library contains utility classes, stream implementations, file filters,
file comparators, endian transformation classes, and much more.
Java 8 required.
Changes in this version include:
New features:
o Adding the CircularBufferInputStream, and the PeekableInputStream.
o IO-553: Add org.apache.commons.io.FilenameUtils.isIllegalWindowsFileName(char).
o IO-577: Add readers to filter out given characters: CharacterSetFilterReader and CharacterFilterReader. Thanks to Gary Gregory.
o IO-594: Add IOUtils copy methods with java.lang.Appendable as the target. Thanks to Gary Gregory.
o IO-605: Add class CanExecuteFileFilter. Thanks to Gary Gregory.
o IO-578: Support java.nio.Path and non-default file systems for ReversedLinesFileReader (#62). Thanks to Mark Chesney.
o IO-608: Add a convenience NullPrintStream. Thanks to Gary Gregory.
o IO-612: Add class TeeReader. Thanks to Rob Spoor, Gary Gregory.
o IO-613: Add classes ClosedReader and CloseShieldReader. #84. Thanks to Rob Spoor, Gary Gregory.
o IO-614: Add classes TaggedWriter, ClosedWriter and BrokenWriter. #86. Thanks to Rob Spoor.
o IO-615: Add classes TeeWriter, FilterCollectionWriter, ProxyCollectionWriter, IOExceptionList, IOIndexedException. Thanks to Gary Gregory, Rob Spoor.
o IO-616: Add class AppendableWriter. #87. Thanks to Rob Spoor.
o IO-617: Add class CloseShieldWriter. #83. Thanks to Rob Spoor, Gary Gregory.
o IO-618: Add classes Added TaggedReader, ClosedReader and BrokenReader. #85. Thanks to Rob Spoor.
o IO-619: Support sub sequences in CharSequenceReader. #91. Thanks to Rob Spoor.
o IO-631: Add a CountingFileVisitor (as the basis for a forthcoming DeletingFileVisitor). Thanks to Gary Gregory.
o IO-632: Add PathUtils for operations on NIO Path. Thanks to Gary Gregory.
o IO-633: Add DeletingFileVisitor. Thanks to Gary Gregory.
o IO-635: Add org.apache.commons.io.IOUtils.close(Closeable). Thanks to Gary Gregory.
o IO-636: Add and reuse org.apache.commons.io.IOUtils.closeQuitely(Closeable, Consumer<IOException>).
Add and reuse org.apache.commons.io.IOUtils.close(Closeable, IOConsumer<IOException>). Thanks to Gary Gregory.
o IO-645: Add org.apache.commons.io.file.PathUtils.fileContentEquals(Path, Path, OpenOption...). Thanks to Gary Gregory.
o IO-458: Add a SequenceReader similar to java.io.SequenceInputStream. Thanks to Gary Gregory, Joshua Gitlin.
o IO-648: Implement directory content equality. 100#. Thanks to Gary Gregory.
o IO-648: Refactor ByteArrayOutputStream into synchronized and unsynchronized versions #108. Thanks to Adam Retter, Alex Herbert, Gary Gregory.
o IO-662: Refactor ByteArrayOutputStream into synchronized and unsynchronized versions #108. Thanks to Adam Retter, Gary Gregory.
Fixed Bugs:
o IO-589: Some tests fail if the base path contains a space.
o IO-582: Make methods in ObservableInputStream.Observer public. Thanks to Bruno Palos.
o IO-535: Thread bug in FileAlterationMonitor.stop(int). Thanks to Svetlin Zarev, Anthony Raymond.
o IO-557: Perform locale independent upper case conversions. Thanks to luccioman.
o IO-570: Missing Javadoc in FilenameUtils causing Travis-CI build to fail. Thanks to Pranet Verma.
o IO-571: Remove redundant isDirectory() check in org.apache.commons.io.FileUtils.listFilesAndDirs(File, IOFileFilter, IOFileFilter). Thanks to pranet.
o IO-559: FilenameUtils.normalize now verifies hostname syntax in UNC path.
o IO-554: FileUtils.copyToFile(InputStream source, File destination) should not close input stream. Thanks to Michele Mariotti.
o IO-604: FileUtils.doCopyFile(File, File, boolean) can throw ClosedByInterruptException. Thanks to Gary Gregory.
o IO-625: Corrected misleading exception message for FileUtils.copyDirectoryToDirectory. Thanks to Mikko Maunu.
o IO-626: A mistake in the FilenameUtils.concat()'s Javadoc about an absolute path. Thanks to Yuji Konishi.
o IO-640: NPE in org.apache.commons.io.IOUtils.contentEquals(InputStream, InputStream) when only one input is null. Thanks to Gary Gregory.
o IO-641: NPE in org.apache.commons.io.IOUtils.contentEquals(Reader, Reader) when only one input is null. Thanks to Gary Gregory.
o IO-643: NPE in org.apache.commons.io.IOUtils.contentEqualsIgnoreEOL(Reader, Reader) when only one input is null. Thanks to Gary Gregory.
o IO-644: NPE in org.apache.commons.io.FileUtils.contentEqualsIgnoreEOL(File, File) when only one input is null. Thanks to Gary Gregory.
o IO-664: org.apache.commons.io.FileUtils.copyURLToFile(*) open but do not close streams. Thanks to Gary Gregory.
Changes:
o IO-572: Refactor duplicate code in org.apache.commons.io.FileUtils. Thanks to Pranet Verma.
o IO-580: Update org.apache.commons.io.FilenameUtils.isExtension(String, String[]) to use var args.
o IO-701: Make array declaration in ThresholdingOutputStream consistent with other array declarations in the library #77. Thanks to Raymond Tan.
o IO-607: Update from Java 7 to Java 8. Thanks to Gary Gregory.
o IO-610: Remove throws IOException in method isSymlink() #80. Thanks to Sebastian.
o IO-628: Migration to JUnit Jupiter #97. Thanks to Allon Mureinik.
o IO-630: Deprecate org.apache.commons.io.output.NullOutputStream.NullOutputStream() in favor of org.apache.commons.io.output.NullOutputStream.NULL_OUTPUT_STREAM. Thanks to Gary Gregory.
o IO-629: FileUtils#forceDelete should use Files#delete rather than File#delete so exception messages includes reason for failure. Thanks to Ian Springer, Ian Springer, Gary Gregory.
o IO-634: Make getCause synchronized and use a Deque instead of a Stack #64. Thanks to Václav Haisman, Bruno P. Kinoshita, Gary Gregory.
o Update tests from Apache Commons Lang 3.9 to 3.10. Thanks to Gary Gregory.
o Update tests org.junit-pioneer:junit-pioneer 0.3.0 -> 0.6.0. Thanks to Gary Gregory.
o Update tests org.junit.jupiter:junit-jupiter 5.5.2 -> 5.6.2. Thanks to Gary Gregory.
o Update tests org.mockito:mockito-core 3.0.0 -> 3.3.3. Thanks to Gary Gregory.
o IO-666: Normalize internal buffers to 8192 bytes. Thanks to Gary Gregory.
o IO-665: Ensure that passing a null InputStream results in NPE with tests #112. Thanks to Otto Fowler, Gary Gregory.
o commons.jacoco.version 0.8.4 -> 0.8.5. Thanks to Gary Gregory.
o com.github.siom79.japicmp:japicmp-maven-plugin 0.14.1 -> 0.14.3. Thanks to Gary Gregory.
o IO-667: Add functional interfaces IOFunction and IOSupplier #110. Thanks to Adam Retter, Gary Gregory.
o Support sub sequences in CharSequenceReader #91. Thanks to Rob Spoor, Gary Gregory.
o Remove deprecated sudo setting. #113. Thanks to dengliming.
Compatibility with 2.6:
Binary compatible: Yes.
Source compatible: Yes.
Semantic compatible: Yes.
Commons IO 2.7 requires Java 8.
Commons IO 2.6 requires Java 7.
Commons IO 2.5 requires Java 6.
Commons IO 2.4 requires Java 6.
Commons IO 2.3 requires Java 6.
Commons IO 2.2 requires Java 5.
Commons IO 1.4 requires Java 1.3.
Historical list of changes: https://commons.apache.org/proper/commons-io/changes-report.html
For complete information on Apache Commons IO, including instructions on how to submit bug reports,
patches, or suggestions for improvement, see the Apache Commons IO website:
https://commons.apache.org/proper/commons-io/
Download page: https://commons.apache.org/proper/commons-io/download_io.cgi
Have fun!
-Apache Commons Team
==============================================================================
Apache Commons IO Version 2.6
INTRODUCTION:
Apache Commons IO is a package of Java utility classes like java.io.
Classes in this package are considered to be so standard and of such high
reuse as to justify existence in java.io.
The Apache Commons IO library contains utility classes, stream implementations,
file filters, file comparators, endian transformation classes, and much more.
Apache Commons IO 2.6 requires at least Java 7 to build and run.
DEPRECATIONS
============
All closeQuietly overloads in org.apache.commons.io.IOUtils have been
deprecated. Use the try-with-resources statement or handle suppressed
exceptions manually.
The class org.apache.commons.io.FileSystemUtils has been deprecated.
Use equivalent methods in java.nio.file.FileStore instead, e.g.
Files.getFileStore(Paths.get("/home")).getUsableSpace() or iterate over
FileSystems.getDefault().getFileStores().
COMPATIBILITY WITH JAVA 9
==================
The MANIFEST.MF now contains an additional entry:
Automatic-Module-Name: org.apache.commons.io
This should make it possible to use Commons IO 2.6 as a module in the Java 9
module system. For more information see the corresponding issue:
https://issues.apache.org/jira/browse/IO-551
Building Commons IO 2.6 should work out of the box with the latest Java 9
release. Please report any Java 9 related issues at:
https://issues.apache.org/jira/browse/IO
NEW FEATURES
============
o IO-551: Add Automatic-Module-Name MANIFEST entry for Java 9 compatibility.
o IO-367: Add convenience methods for copyToDirectory. Thanks to James Sawle.
o IO-493: Add infinite circular input stream. Thanks to Piotr Turski.
o IO-507: Add a ByteOrderUtils class.
o IO-518: Add ObservableInputStream.
o IO-519: Add MessageDigestCalculatingInputStream.
o IO-513: Add convenience methods for reading class path resources.
Thanks to Behrang Saeedzadeh.
FIXED BUGS
==========
o IO-546: ClosedOutputStream#flush should throw. Thanks to Tomas Celaya.
o IO-550: Documentation issue, fix 404 Javadoc issues in the description page.
Thanks to Jimi Adrian.
o IO-442: Javadoc contradictory for FileFilterUtils.ageFileFilter(cutoff) and
the filter it constructs: AgeFileFilter(cutoff).
Thanks to Simon Robinson.
o IO-534: FileUtilTestCase.testForceDeleteDir() should not delete testDirectory
parent.
o IO-528: Fix Tailer.run race condition runaway logging. Thanks to Dave Moten.
o IO-483: getPrefixLength return -1 if Unix file contains colon.
Thanks to Marko Vasic.
o IO-520: FileUtilsTestCase#testContentEqualsIgnoreEOL fails on Windows.
o IO-516: .gitattributes not correctly applied. Thanks to Jason Pyeron.
o IO-515: Allow Specifying Initial Buffer Size of DeferredFileOutputStream.
Thanks to Brett Lounsbury, Gary Gregory.
o IO-512: ThresholdingOutputStream.thresholdReached() results in
FileNotFoundException. Thanks to Ralf Hauser.
o IO-511: After a few unit tests, a few newly created directories not cleaned
completely. Thanks to Ahmet Celik.
o IO-502: Exceptions are suppressed incorrectly when copying files.
Thanks to Christian Schulte.
o IO-503: Update platform requirement to Java 7.
o IO-537: BOMInputStream shouldn't sort array of BOMs in-place.
Thanks to Borys Zibrov.
CHANGES
=======
o IO-553: Make code style of hasBOM() consistent with getBOMCharsetName().
Thanks to Michael Ernst.
o IO-542: FileUtils#readFileToByteArray: optimize reading of files with known
size. Thanks to Ilmars Poikans.
o IO-547: Throw a IllegalArgumentException instead of NullPointerException in
FileSystemUtils.freeSpaceWindows(). Thanks to Nikhil Shinde,
Michael Ernst, Gary Greory.
o IO-506: Deprecate methods FileSystemUtils.freeSpaceKb().
Thanks to Christian Schulte.
o IO-505: Make LineIterator implement Closeable to support try-with-resources
statements. Thanks to Christian Schulte.
o IO-504: Deprecated of all IOUtils.closeQuietly() methods and use
try-with-resources internally. Thanks to Christian Schulte.
REMOVED
=======
o IO-514: Remove org.apache.commons.io.Java7Support.
COMPATIBILITY WITH OLDER VERSIONS
=================================
Compatibility with 2.5:
Binary compatible: Yes.
Source compatible: Yes.
Semantic compatible: Yes.
Compatibility with 2.6 and 1.4:
Binary compatible: Yes.
Source compatible: No, see the rare case in
https://issues.apache.org/jira/browse/IO-318.
Semantic compatible: No, see the rare case in
https://issues.apache.org/jira/browse/IO-318.
Commons IO 2.6 requires Java 7 or later.
Commons IO 2.5 requires Java 6 or later.
Commons IO 2.4 requires Java 6 or later.
Commons IO 2.3 requires Java 6 or later.
Commons IO 2.2 requires Java 5 or later.
Commons IO 1.4 requires Java 1.3 or later.
==============================================================================
Apache Commons IO Version 2.5
New features and bug fixes.
Changes in this version include:
New features:
o IO-487: Add ValidatingObjectInputStream for controlled deserialization
o IO-471: Support for additional encodings in ReversedLinesFileReader Thanks to Leandro Reis.
o IO-425: Setter method for threshold on ThresholdingOutputStream Thanks to Craig Swank.
o IO-406: Introduce new class AppendableOutputStream Thanks to Niall Pemberton.
o IO-459: Add WindowsLineEndingInputStream and UnixLineEndingInputStream. Thanks to Kristian Rosenvold.
o IO-457: Add a BoundedReader, a wrapper that can be used to constrain access
to an underlying stream when used with mark/reset -
to avoid overflowing the mark limit of the underlying buffer. Thanks to Kristian Rosenvold.
o IO-426: Add API IOUtils.closeQuietly(Closeable...)
o IO-410: Readfully() That Returns A Byte Array Thanks to Beluga Behr.
o IO-395: Overload IOUtils buffer methods to accept buffer size Thanks to Beluga Behr.
o IO-382: Chunked IO for large arrays.
Added writeChunked(byte[], OutputStream) and writeChunked(char[] Writer)
Added ChunkedOutputStream, ChunkedWriter
o IO-233: Add Methods for Buffering Streams/Writers To IOUtils
Added overloaded buffer() methods - see also IO-330
o IO-330: IOUtils#toBufferedOutputStream/toBufferedWriter to conditionally wrap the output
Added overloaded buffer() methods - see also IO-233
o IO-381: Add FileUtils.copyInputStreamToFile API with option to leave the source open.
See copyInputStreamToFile(final InputStream source, final File destination, boolean closeSource)
o IO-379: CharSequenceInputStream - add tests for available()
Fix code so it really does reflect a minimum available.
o IO-346: Add ByteArrayOutputStream.toInputStream()
o IO-341: A constant for holding the BOM character (U+FEFF)
o IO-361: Add API FileUtils.forceMkdirsParent().
o IO-360: Add API Charsets.requiredCharsets().
o IO-359: Add IOUtils.skip and skipFully(ReadableByteChannel, long). Thanks to yukoba.
o IO-358: Add IOUtils.read and readFully(ReadableByteChannel, ByteBuffer buffer). Thanks to yukoba.
o IO-353: Add API IOUtils.copy(InputStream, OutputStream, int) Thanks to ggregory.
o IO-349: Add API with array offset and length argument to FileUtils.writeByteArrayToFile. Thanks to scop.
o IO-348: Missing information in IllegalArgumentException thrown by org.apache.commons.io.FileUtils#validateListFilesParameters. Thanks to plcstpierre.
o IO-345: Supply a hook method allowing Tailer actively determining stop condition. Thanks to mkresse.
o IO-437: Make IOUtils.EOF public and reuse it in various classes.
Fixed Bugs:
o IO-446: adds an endOfFileReached method to the TailerListener Thanks to Jeffrey Barrus.
o IO-484: FilenameUtils should handle embedded null bytes Thanks to Philippe Arteau.
o IO-481: Changed/Corrected algorithm for waitFor
o IO-428: BOMInputStream.skip returns wrong count if stream contains no BOM Thanks to Stefan Gmeiner.
o IO-488: FileUtils.waitFor(...) swallows thread interrupted status Thanks to Björn Buchner.
o IO-452: Support for symlinks with missing target. Added support for JDK7 symlink features when present Thanks to David Standish.
o IO-453: Regression in FileUtils.readFileToString from 2.0.1 Thanks to Steven Christou.
o IO-451: ant test fails - resources missing from test classpath Thanks to David Standish.
o IO-435: Document that FileUtils.deleteDirectory, directoryContains and cleanDirectory
may throw an IllegalArgumentException in case the passed directory does not
exist or is not a directory. Thanks to Dominik Stadler.
o IO-424: Javadoc fixes, mostly to appease 1.8.0 Thanks to Ville Skyttä.
o IO-389: FileUtils.sizeOfDirectory can throw IllegalArgumentException Thanks to Austin Doupnik.
o IO-390: FileUtils.sizeOfDirectoryAsBigInteger can overflow.
Ensure that recursive calls all use BigInteger
o IO-385: FileUtils.doCopyFile can potentially loop for ever
Exit loop if no data to copy
o IO-383: FileUtils.doCopyFile caches the file size; needs to be documented
Added Javadoc; show file lengths in exception message
o IO-380: FileUtils.copyInputStreamToFile should document it closes the input source Thanks to claudio_ch.
o IO-279: Tailer erroneously considers file as new.
Fix to use file.lastModified() rather than System.currentTimeMillis()
o IO-356: CharSequenceInputStream#reset() behaves incorrectly in case when buffer size is not dividable by data size.
Fix code so skip relates to the encoded bytes; reset now re-encodes the data up to the point of the mark
o IO-368: ClassLoaderObjectInputStream does not handle primitive typed members
o IO-314: Deprecate all methods that use the default encoding
o IO-338: When a file is rotated, finish reading previous file prior to starting new one
o IO-354: Commons IO Tailer does not respect UTF-8 Charset.
o IO-323: What should happen in FileUtils.sizeOf[Directory] when an overflow takes place?
Added Javadoc.
o IO-372: FileUtils.moveDirectory can produce misleading error message on failure
o IO-362: IOUtils.contentEquals* methods returns false if input1 == input2, should return true. Thanks to mmadson, ggregory.
o IO-357: [Tailer] InterruptedException while the thread is sleeping is silently ignored Thanks to mortenh.
o IO-352: Spelling fixes. Thanks to scop.
o IO-436: Improper Javadoc comment for FilenameUtils.indexOfExtension. Thanks to christoph.schneegans.
Changes:
o IO-433: Converted all testcases to JUnit 4
o IO-466: Added testcase to show this was fixed with IO-423
o IO-479: Correct exception message in FileUtils.getFile(File, String...) Thanks to Zhouce Chen.
o IO-465: Update to JUnit 4.12 Thanks to based2.
o IO-462: IOExceptionWithCause no longer needed
o IO-422: Deprecate Charsets Charset constants in favor of Java 7's java.nio.charset.StandardCharsets
o IO-239: Convert IOCase to a Java 1.5+ Enumeration
[N.B. this is binary compatible]
o IO-328: getPrefixLength returns null if filename has leading slashes
Javadoc: add examples to show correct behavior; add unit tests
o IO-299: FileUtils.listFilesAndDirs includes original dir in results even when it doesn't match filter
Javadoc: clarify that original dir is included in the results
o IO-375: FilenameUtils.splitOnTokens(String text) check for '**' could be simplified
o IO-374: WildcardFileFilter ctors should not use null to mean IOCase.SENSITIVE when delegating to other ctors
Compatibility with 2.4:
Binary compatible: Yes.
Source compatible: Yes.
Semantic compatible: Yes.
Compatibility with 2.2 and 1.4:
Binary compatible: Yes.
Source compatible: No, see the rare case in https://issues.apache.org/jira/browse/IO-318.
Semantic compatible: No, see the rare case in https://issues.apache.org/jira/browse/IO-318.
Commons IO 2.5 requires Java 6 or later.
Commons IO 2.4 requires Java 6 or later.
Commons IO 2.3 requires Java 6 or later.
Commons IO 2.2 requires Java 5 or later.
Commons IO 1.4 requires Java 1.3 or later.
==============================================================================
Apache Commons IO Version 2.4
Changes in this version include:
New features:
o IO-269: Tailer locks file from deletion/rename on Windows. Thanks to
sebb.
o IO-333: Export OSGi packages at version 1.x in addition to 2.x. Thanks
to fmeschbe.
o IO-320: Add XmlStreamReader support for UTF-32. Thanks to ggregory.
o IO-331: BOMInputStream wrongly detects UTF-32LE_BOM files as
UTF-16LE_BOM files in method getBOM(). Thanks to ggregory.
o IO-327: Add byteCountToDisplaySize(BigInteger). Thanks to ggregory.
o IO-326: Add new FileUtils.sizeOf[Directory] APIs to return BigInteger.
Thanks to ggregory.
o IO-325: Add IOUtils.toByteArray methods to work with URL and URI. Thanks
to raviprak.
o IO-324: Add missing Charset sister APIs to method that take a String
charset name. Thanks to raviprak.
Fixed Bugs:
o IO-336: Yottabyte (YB) incorrectly defined in FileUtils. Thanks to
rleavelle.
o IO-279: Tailer erroneously considers file as new. Thanks to Sergio
Bossa, Chris Baron.
o IO-335: Tailer#readLines - incorrect CR handling.
o IO-334: FileUtils.toURLs throws NPE for null parameter; document the
behavior.
o IO-332: Improve tailer's reading performance. Thanks to liangly.
o IO-279: Improve Tailer performance with buffered reads (see IO-332).
o IO-329: FileUtils.writeLines uses unbuffered IO. Thanks to tivv.
o IO-319: FileUtils.sizeOfDirectory follows symbolic links. Thanks to
raviprak.
Compatibility with 2.3:
Binary compatible: Yes.
Source compatible: Yes.
Semantic compatible: Yes.
Compatibility with 2.2 and 1.4:
Binary compatible: Yes.
Source compatible: No, see the rare case in https://issues.apache.org/jira/browse/IO-318.
Semantic compatible: No, see the rare case in https://issues.apache.org/jira/browse/IO-318.
Commons IO 2.4 requires Java 6 or later.
Commons IO 2.3 requires Java 6 or later.
Commons IO 2.2 requires Java 5 or later.
Commons IO 1.4 requires Java 1.3 or later.
==============================================================================
Apache Commons IO Version 2.3
Changes in this version include:
New features:
o IO-322: Add and use class Charsets. Thanks to ggregory.
o IO-321: ByteOrderMark UTF_32LE is incorrect. Thanks to ggregory.
o IO-318: Add Charset sister APIs to method that take a String charset name. Thanks to ggregory.
Compatibility with 2.2 and 1.4:
Binary compatible: Yes.
Source compatible: No, see the rare case in https://issues.apache.org/jira/browse/IO-318.
Semantic compatible: No, see the rare case in https://issues.apache.org/jira/browse/IO-318.
Commons IO 2.3 requires Java 6 or later.
Commons IO 2.2 requires Java 5 or later.
Commons IO 1.4 requires Java 1.3 or later.
==============================================================================
Apache Commons IO Version 2.2
Changes in this version include:
New features:
o Add IOUtils.toBufferedReader(Reader) Issue: IO-313. Thanks to ggregory.
o Allow applications to provide buffer (or size) for copyLarge methods. Issue: IO-308. Thanks to Manoj Mokashi.
o New copyLarge() method in IOUtils that takes additional offset, length arguments Issue: IO-305. Thanks to Manoj Mokashi.
o Use terabyte (TB), petabyte (PB) and exabyte (EB) in FileUtils.byteCountToDisplaySize(long size) Issue: IO-287. Thanks to Ron Kuris, Gary Gregory.
o FileUtils.listFiles() doesn't return directories Issue: IO-173. Thanks to Marcos Vinícius da Silva.
o CharSequenceInputStream to efficiently stream content of a CharSequence Issue: IO-297. Thanks to Oleg Kalnichevski.
o The second constructor of Tailer class does not pass 'delay' to the third one Issue: IO-304. Thanks to liangly.
o TeeOutputStream does not call branch.close() when main.close() throws an exception Issue: IO-303. Thanks to fabian.barney.
o ArrayIndexOutOfBoundsException in BOMInputStream when reading a file without BOM multiple times Issue: IO-302. Thanks to jsteuerwald, detinho.
o Add IOUtils.closeQuietly(Selector) necessary Issue: IO-301. Thanks to kaykay.unique.
o IOUtils.closeQuietly() should take a ServerSocket as a parameter Issue: IO-292. Thanks to sebb.
o Add read/readFully methods to IOUtils Issue: IO-290. Thanks to sebb.
o Supply a ReversedLinesFileReader Issue: IO-288. Thanks to Georg Henzler.
o Add new function FileUtils.directoryContains. Issue: IO-291. Thanks to ggregory.
o FileUtils.contentEquals and IOUtils.contentEquals - Add option to ignore "line endings"
Added contentEqualsIgnoreEOL methods to both classes Issue: IO-275. Thanks to CJ Aspromgos.
Fixed Bugs:
o IOUtils.read(InputStream/Reader) ignores the offset parameter Issue: IO-311. Thanks to Robert Muir.
o CharSequenceInputStream(CharSequence s, Charset charset, int bufferSize) ignores bufferSize Issue: IO-312.
o FileUtils.moveDirectoryToDirectory removes source directory if destination is a subdirectory Issue: IO-300.
o ReaderInputStream#read(byte[] b, int off, int len) should check for valid parameters Issue: IO-307.
o ReaderInputStream#read(byte[] b, int off, int len) should always return 0 for length == 0 Issue: IO-306.
o "FileUtils#deleteDirectoryOnExit(File)" does not work Issue: IO-276. Thanks to nkami.
o BoundedInputStream.read() treats max differently from BoundedInputStream.read(byte[]...) Issue: IO-273. Thanks to sebb.
o Various methods of class 'org.apache.commons.io.FileUtils' incorrectly suppress 'java.io.IOException' Issue: IO-298. Thanks to Christian Schulte.
Changes:
o ReaderInputStream optimization: more efficient reading of small chunks of data Issue: IO-296. Thanks to Oleg Kalnichevski.
Compatibility with 2.1 and 1.4:
Binary compatible: Yes
Source compatible: Yes
Semantic compatible: Yes. Check the bug fixes section for semantic bug fixes
Commons IO 2.2 requires a minimum of Java 5.
Commons IO 1.4 requires a minimum of Java 1.3.
==============================================================================
Apache Commons IO Version 2.1
New features:
o Use standard Maven directory layout Issue: IO-285. Thanks to ggregory.
o Add IOUtils API toString for URL and URI to get contents Issue: IO-284. Thanks to ggregory.
o Add API FileUtils.copyFile(File input, OutputStream output) Issue: IO-282. Thanks to ggregory.
o FileAlterationObserver has no getter for FileFilter Issue: IO-262.
o Add FileUtils.getFile API with varargs parameter Issue: IO-261.
o Add new APPEND parameter for writing string into files Issue: IO-182.
o Add new read method "toByteArray" to handle InputStream with known size. Issue: IO-251. Thanks to Marco Albini.
Fixed Bugs:
o Dubious use of mkdirs() return code Issue: IO-280. Thanks to sebb.
o ReaderInputStream enters infinite loop when it encounters an unmappable character Issue: IO-277.
o FileUtils.moveFile() Javadoc should specify FileExistsException thrown Issue: IO-264.
o ClassLoaderObjectInputStream does not handle Proxy classes Issue: IO-260.
o Tailer returning partial lines when reaching EOF before EOL Issue: IO-274. Thanks to Frank Grimes.
o FileUtils.copyFile() throws IOException when copying large files to a shared directory (on Windows) Issue: IO-266. Thanks to Igor Smereka.
o FileSystemUtils.freeSpaceKb throws exception for Windows volumes with no visible files.
Improve coverage by also looking for hidden files. Issue: IO-263. Thanks to Gil Adam.
Changes:
o FileAlterationMonitor.stop(boolean allowIntervalToFinish) Issue: IO-259.
==============================================================================
Apache Commons IO Package 2.0.1
Compatibility with 2.0 and 1.4
------------------------------
Binary compatible - Yes
Source compatible - Yes
Semantic compatible - Yes
Check the bug fixes section for semantic bug fixes
Commons IO 2.0.1 requires a minimum of Java 5
(Commons IO 1.4 had a minimum of Java 1.3)
Enhancements from 2.0
---------------------
* [IO-256] - Provide thread factory for FileAlternationMonitor
Bug fixes from 2.0
------------------
* [IO-257] - BOMInputStream.read(byte[]) can return 0 which it should not
* [IO-258] - XmlStreamReader consumes the stream during encoding detection
==============================================================================