1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320
|
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.
==============================================================================
Apache Commons IO Version 2.8.0
==============================================================================
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 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.
==============================================================================
Apache Commons IO Version 2.7
==============================================================================
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.Obsever 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 Vclav 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 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 Bjrn 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 Skytt.
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 failiure
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 Vincius 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
==============================================================================
Apache Commons IO Package 2.0
==============================================================================
Compatibility with 1.4
----------------------
Binary compatible - Yes
Source compatible - Yes
Semantic compatible - Yes
Check the bug fixes section for semantic bug fixes
Commons IO 2.0 requires a minimum of Java 5
(Commons IO 1.4 had a minimum of Java 1.3)
Deprecations from 1.4
---------------------
- IOUtils
- write(StringBuffer, Writer) in favour of write(CharSequence, Writer)
- write(StringBuffer, OutputStream) in favour of write(CharSequence, OutputStream)
- write(StringBuffer, OutputStream, String) in favour of write(CharSequence, OutputStream, String)
- FileFilterUtils
- andFileFilter(IOFileFilter, IOFileFilter) in favour of and(IOFileFilter...)
- orFileFilter(IOFileFilter, IOFileFilter) in favour of or(IOFileFilter...)
Enhancements from 1.4
---------------------
* [IO-140] Move minimum Java requirement from Java 1.3 to Java 5
- use Generics
- add new CharSequence write() flavour methods to IOUtils and FileUtils
- replace StringBuffer with StringBuilder, where appropriate
- add new Reader/Writer methods to ProxyReader and ProxyWriter
- Annotate with @Override and @Deprecated
* [IO-178] New BOMInputStream and ByteOrderMark implementations - to detect and optionally exclude an initial Byte Order mark (BOM)
* [IO-197] New BoundedInputStream (copied from from Apache JackRabbit)
* [IO-193] New Broken Input and Output streams
* [IO-132] New File Listener/Monitor facility
* [IO-158] New ReaderInputStream and WriterOutputStream implementations
* [IO-139] New StringBuilder Writer implementation
* [IO-192] New Tagged Input and Output streams
* [IO-177] New Tailer class - simple implementation of the Unix "tail -f" functionality
* [IO-162] New XML Stream Reader/Writer implementations (from ROME via plexus-utils)
* [IO-142] Comparators - add facility to sort file lists/arrays
* [IO-186] Comparators - new Composite and Directory File Comparator implementations
* [IO-176] DirectoryWalker - add filterDirectoryContents() callback method for filtering directory contents
* [IO-210] FileFilter - new Magic Number FileFilter
* [IO-221] FileFilterUtils - add methods for suffix and prefix filters which take an IOCase object
* [IO-232] FileFilterUtils - add method for name filters which take an IOCase object
* [IO-229] FileFilterUtils - add varargs and() and or() methods
* [IO-198] FileFilterUtils - add ability to apply file filters to collections and arrays
* [IO-156] FilenameUtils - add normalize() and normalizeNoEndSeparator() methods which allow the separator character to be specified
* [IO-194] FileSystemUtils - add freeSpaceKb() method with no input arguments
* [IO-185] FileSystemUtils - add freeSpaceKb() methods that take a timeout parameter - fixes freeSpaceWindows() blocks
* [IO-155] FileUtils - use NIO to copy files
* [IO-168] FileUtils - add new isSymlink() method
* [IO-219] FileUtils - throw FileExistsException when moving a file or directory if the destination already exists
* [IO-234] FileUtils - add Methods for retrieving System User/Temp directories/paths
* [IO-208] FileUtils - add timeout (connection and read) support for copyURLToFile() method
* [IO-238] FileUtils - add sizeOf(File) method
* [IO-181] LineIterator now implements Iterable
* [IO-224] IOUtils - add closeQuietly(Closeable) and closeQuietly(Socket) methods
* [IO-203] IOUtils - add skipFully() method for InputStreams
* [IO-137] IOUtils and ByteArrayOutputStream - add toBufferedInputStream() method to avoid unnecessary array allocation/copy
* [IO-195] Proxy streams/Reader/Writer - provide exception handling methods
* [IO-211] Proxy Input/Output streams - add pre/post processing support
* [IO-242] Proxy Reader/Writer - add pre/post processing support
Bug fixes from 1.4
------------------
* [IO-214] ByteArrayOutputStream - fix inconsistent synchronization of fields
* [IO-201] Counting Input/Output streams - fix inconsistent synchronization
* [IO-159] FileCleaningTracker - fix remove() never returns null
* [IO-220] FileCleaningTracker - fix Vector performs badly under load
* [IO-167] FilenameUtils - fix case-insensitive string handling in FilenameUtils and FilesystemUtils
* [IO-179] FilenameUtils - fix StringIndexOutOfBounds exception in getPathNoEndSeparator()
* [IO-248] FilenameUtils - fix getFullPathNoEndSeparator() returns empty while path is a one level directory
* [IO-246] FilenameUtils - fix wildcardMatch gives incorrect results
* [IO-187] FileSystemUtils - fix freeSpaceKb() doesn't work with relative paths on Linux
* [IO-160] FileSystemUtils - fix freeSpace() fails on solaris
* [IO-209] FileSystemUtils - fix freeSpaceKb() fails to return correct size for a windows mount point
* [IO-163] FileUtils - fix toURLs() using deprecated method of conversion to URL
* [IO-168] FileUtils - fix Symbolic links followed when deleting directory
* [IO-231] FileUtils - fix wrong exception message generated in isFileNewer() method
* [IO-207] FileUtils - fix race condition in forceMkdir() method
* [IO-217] FileUtils - fix copyDirectoryToDirectory() makes infinite loops
* [IO-166] FileUtils - fix URL decoding in toFile(URL)
* [IO-190] FileUtils - fix copyDirectory not preserving lastmodified date on sub-directories
* [IO-240] FileFilterUtils - ensure cvsFilter and svnFilter are only created once.
* [IO-175] IOUtils - fix copyFile() issues with very large files
* [IO-191] Improvements from static analysis
* [IO-216] LockableFileWriter - delete files quietly when an exception is thrown during initialization
* [IO-243] SwappedDataInputStream - fix readBoolean is inverted
* [IO-235] Tests - remove unused YellOnFlushAndCloseOutputStream from CopyUtilsTest
* [IO-161] Tests - fix FileCleaningTrackerTestCase hanging
Documentation changes from 1.4
------------------------------
* [IO-183 FilenameUtils.getExtension() method documentation improvements
* [IO-226 FileUtils.byteCountToDisplaySize() documentation corrections
* [IO-205 FileUtils.forceMkdir() documentation improvements
* [IO-215 FileUtils copy file/directory improve documentation regarding preserving the last modified date
* [IO-189 HexDump.dump() method documentation improvements
* [IO-171 IOCase document that it assumes there are only two OSes: Windows and Unix
* [IO-223 IOUtils.copy() documentation corrections
* [IO-247 IOUtils.closeQuietly() improve documentation with examples
* [IO-202 NotFileFilter documentation corrections
* [IO-206 ProxyInputStream - fix misleading parameter names
* [IO-212 ProxyInputStream.skip() documentation corrections
==============================================================================
Apache Commons IO Version 1.4
==============================================================================
Compatibility with 1.3.2
------------------------
Binary compatible - Yes
Source compatible - Yes
Semantic compatible - Yes
Check the bug fixes section for semantic bug fixes
Commons IO 1.4 introduces four new implementations which depend on Java 4 features
(CharSequenceReader, FileWriterWithEncoding, IOExceptionWithCause and RegexFileFilter).
It has been built with the JDK source and target options set to Java 1.3 and, except for
those implementations, can be used with Java 1.3 (see IO IO-127).
Deprecations from 1.3.2
-----------------------
- FileCleaner deprecated in favour of FileCleaningTracker [see IO-116]
Bug fixes from 1.3.2
--------------------
- FileUtils
- forceDelete of orphaned Softlinks does not work [IO-147]
- Infinite loop on FileUtils.copyDirectory when the destination directory is within
the source directory [IO-141]
- Add a copyDirectory() method that makes use of FileFilter [IO-105]
- Add moveDirectory() and moveFile() methods [IO-77]
- HexDump
- HexDump's use of static StringBuffers isn't thread-safe [IO-136]
Enhancements from 1.3.2
-----------------------
- FileUtils
- Add a deleteQuietly method [IO-135]
- FilenameUtils
- Add file name extension separator constants[IO-149]
- IOExceptionWithCause [IO-148]
- Add a new IOException implementation with constructors which take a cause
- TeeInputStream [IO-129]
- Add new Tee input stream implementation
- FileWriterWithEncoding [IO-153]
- Add new File Writer implementation that accepts an encoding
- CharSequenceReader [IO-138]
- Add new Reader implementation that handles any CharSequence (String,
StringBuffer, StringBuilder or CharBuffer)
- ThesholdingOuputStream [IO-121]
- Add a reset() method which sets the count of the bytes written back to zero.
- DeferredFileOutputStream [IO-130]
- Add support for temporary files
- ByteArrayOutputStream
- Add a new write(InputStream) method [IO-152]
- New Closed Input/Output stream implementations [IO-122]
- AutoCloseInputStream - automatically closes and discards the underlying input stream
- ClosedInputStream - returns -1 for any read attempts
- ClosedOutputStream - throws an IOException for any write attempts
- CloseShieldInputStream - prevents the underlying input stream from being closed.
- CloseShieldOutputStream - prevents the underlying output stream from being closed.
- Add Singleton Constants to several stream classes [IO-143]
- PrefixFileFilter [IO-126]
- Add faciltiy to specify case sensitivity on prefix matching
- SuffixFileFilter [IO-126]
- Add faciltiy to specify case sensitivity on suffix matching
- RegexFileFilter [IO-74]
- Add new regular expression file filter implementation
- Make IOFileFilter implementations Serializable [IO-131]
- Improve IOFileFilter toString() methods [IO-120]
- Make fields final so classes are immutable/threadsafe [IO-133]
- changes to Age, Delegate, Name, Not, Prefix, Regex, Size, Suffix and Wildcard IOFileFilter
implementations.
- IOCase
- Add a compare method to IOCase [IO-144]
- Add a package of java.util.Comparator implementations for files [IO-145]
- DefaultFileComparator - compare files using the default File.compareTo(File) method.
- ExtensionFileComparator - compares files using file name extensions.
- LastModifiedFileComparator - compares files using the last modified date/time.
- NameFileComparator - compares files using file names.
- PathFileComparator - compares files using file paths.
- SizeFileComparator - compares files using file sizes.
==============================================================================
Apache Commons IO Version 1.3.2
==============================================================================
Compatibility with 1.3.1
----------------------
Binary compatible - Yes
Source compatible - Yes
Semantic compatible - Yes
Compatibility with 1.3
----------------------
Binary compatible - No
See [IO-113]
Source compatible - No
See [IO-113]
Semantic compatible - Yes
Enhancements since 1.3.1
------------------------
- Created the FileCleaningTracker, basically a non-static version of the
FileCleaner, which can be controlled by the user. [IO-116]
- The FileCleaner is deprecated.
Bug fixes from 1.3.1
--------------------
- Some tests, which are implicitly assuming a Unix-like file system, are
now skipped on Windows. [IO-115]
- EndianUtils
- Both readSwappedUnsignedInteger(...) methods could return negative
numbers due to int/long casting. [IO-117]
Bug fixes from 1.3
------------------
- FileUtils
- NPE in openOutputStream(File) when file has no parent in path [IO-112]
- readFileToString(File) is not static [IO-113]
==============================================================================
Apache Commons IO Version 1.3.1
==============================================================================
Compatibility with 1.3
----------------------
Binary compatible - No
See [IO-113]
Source compatible - No
See [IO-113]
Semantic compatible - Yes
Bug fixes from 1.3
------------------
- FileUtils
- NPE in openOutputStream(File) when file has no parent in path [IO-112]
- readFileToString(File) is not static [IO-113]
==============================================================================
Apache Commons IO Version 1.3
==============================================================================
Compatibility with 1.2
----------------------
Binary compatible - Yes
Source compatible - Yes
Semantic compatible - Yes
Check the bug fixes section for semantic bug fixes
Deprecations from 1.2
---------------------
- WildcardFilter deprecated, replaced by WildcardFileFilter
- old class only accepted files, thus had a confusing dual purpose
- FileSystemUtils.freeSpace deprecated, replaced by freeSpaceKb
- freeSpace returns a result that varies by operating system and
thus isn't that useful
- freeSpaceKb returns much better and more consistent results
- freeSpaceKb existed in v1.2, so this is a gentle cutover
Bug fixes from 1.2
------------------
- LineIterator now implements Iterator
- It was always supposed to...
- FileSystemUtils.freeSpace/freeSpaceKb [IO-83]
- These should now work on AIX and HP-UX
- FileSystemUtils.freeSpace/freeSpaceKb [IO-90]
- Avoid infinite looping in Windows
- Catch more errors with nice messages
- FileSystemUtils.freeSpace [IO-91]
- This is now documented not to work on SunOS 5
- FileSystemUtils [IO-93]
- Fixed resource leak leading to 'Too many open files' error
- Previously did not destroy Process instances (as JDK Javadoc is so poor)
- http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4801027
- FileUtils.touch [IO-100]
- The touch method previously gave no indication when the file could not
be touched successfully (such as due to access restrictions) - it now
throws an IOException if the last modified date cannot be changed
- FileCleaner
- This now handles the situation where an error occurs when deleting the file
- IOUtils.copy [IO-84]
- Copy methods could return inaccurate byte/char count for large streams
- The copy(InputStream, OutputStream) method now returns -1 if the count is greater than an int
- The copy(Reader, Writer) method now throws now returns -1 if the count is greater than an int
- Added a new copyLarge(InputStream, OutputStream) method that returns a long
- Added a new copyLarge(Reader, Writer) method that returns a long
- CountingInputStream/CountingOutputStream [IO-84]
- Methods were declared as int thus the count was innacurate for large streams
- new long based methods getByteCount()/resetByteCount() added
- existing methods changed to throw an exception if the count is greater than an int
- FileBasedTestCase
- Fixed bug in compare content methods identified by GNU classpath
- EndianUtils.writeSwappedLong(byte[], int) [IO-101]
- An int overrun in the bit shifting when it should have been a long
- EndianUtils.writeSwappedLong(InputStream) [IO-102]
- The return of input.read(byte[]) was not being checked to ensure all 8 bytes were read
Enhancements from 1.2
---------------------
- DirectoryWalker [IO-86]
- New class designed for subclassing to walk through a set of files.
DirectoryWalker provides the walk of the directories, filtering of
directories and files, and cancellation support. The subclass must provide
the specific behavior, such as text searching or image processing.
- IOCase
- New class/enumeration for case-sensitivity control
- FilenameUtils
- New methods to handle case-sensitivity
- wildcardMatch - new method that has IOCase as a parameter
- equals - new method that has IOCase as a parameter
- FileUtils [IO-108] - new default encoding methods for:
- readFileToString(File)
- readLines(File)
- lineIterator(File)
- writeStringToFile(File, String)
- writeLines(File, Collection)
- writeLines(File, Collection, String)
- FileUtils.openOutputStream [IO-107]
- new method to open a FileOutputStream, creating parent directories if required
- FileUtils.touch
- FileUtils.copyURLToFile
- FileUtils.writeStringToFile
- FileUtils.writeByteArrayToFile
- FileUtils.writeLines
- enhanced to create parent directories if required
- FileUtils.openInputStream [IO-107]
- new method to open a FileInputStream, providing better error messages than the JDK
- FileUtils.isFileOlder
- new methods to check if a file is older (i.e. isFileOlder()) - counterparts
to the existing isFileNewer() methods.
- FileUtils.checksum, FileUtils.checksumCRC32
- new methods to create a checksum of a file
- FileUtils.copyFileToDirectory [IO-104]
- new variant that optionally retains the file date
- FileDeleteStrategy
- FileCleaner [IO-56,IO-70]
- FileDeleteStrategy is a strategy for handling file deletion
- This can be used as a calback in FileCleaner
- Together these allow FileCleaner to do a forceDelete to kill directories
- FileCleaner.exitWhenFinished [IO-99]
- A new method that allows the internal cleaner thread to be cleanly terminated
- WildcardFileFilter
- Replacement for WildcardFilter
- Accepts both files and directories
- Ability to control case-sensitivity
- NameFileFilter
- Ability to control case-sensitivity
- FileFileFilter
- New IOFileFilter implementation
- Accepts files where File.isFile() is true
- In other words it filters out directories
- Singleton instance provided (FILE)
- CanReadFileFilter
- New IOFileFilter implementation
- Accepts files where File.canRead() is true
- Singleton instances provided (CAN_READ/CANNOT_READ/READ_ONLY)
- CanWriteFileFilter
- New IOFileFilter implementation
- Accepts files where File.canWrite() is true
- Singleton instances provided (CAN_WRITE/CANNOT_WRITE)
- HiddenFileFilter
- New IOFileFilter implementation
- Accepts files where File.isHidden() is true
- Singleton instances provided (HIDDEN/VISIBLE)
- EmptyFileFilter
- New IOFileFilter implementation
- Accepts files or directories that are empty
- Singleton instances provided (EMPTY/NOT_EMPTY)
- TrueFileFilter/FalseFileFilter/DirectoryFileFilter
- New singleton instance constants (TRUE/FALSE/DIRECTORY)
- The new constants are more Java 5 friendly with regards to static imports
(whereas if everything uses INSTANCE, then they just clash)
- The old INSTANCE constants are still present and have not been deprecated
- FileFilterUtils.sizeRangeFileFilter
- new sizeRangeFileFilter(long minimumSize, long maximumSize) method which
creates a filter that accepts files within the specified size range.
- FileFilterUtils.makeDirectoryOnly/makeFileOnly
- two new methods that decorate a file filter to make it apply to
directories only or files only
- NullWriter
- New writer that acts as a sink for all data, as per /dev/null
- NullInputStream
- New input stream that emulates a stream of a specified size
- NullReader
- New reader that emulates a reader of a specified size
- ByteArrayOutputStream [IO-97]
- Performance enhancements
==============================================================================
Apache Commons IO Version 1.2
==============================================================================
Compatibility with 1.1
----------------------
Binary compatible - Yes
Source compatible - Yes
Semantic compatible - Yes
Deprecations from 1.1
---------------------
Bug fixes from 1.1
------------------
- FileSystemUtils.freeSpace(drive)
Fix to allow Windows based command to function in French locale
- FileUtils.read*
Increase certainty that files are closed in case of error
- LockableFileWriter
Locking mechanism was broken and only provided limited protection [38942]
File deletion and locking in case of constructor error was broken
Enhancements from 1.1
---------------------
- AgeFileFilter/SizeFileFilter
New file filters that compares against the age and size of the file
- FileSystemUtils.freeSpaceKb(drive)
New method that unifies result to be in kilobytes [38574]
- FileUtils.contentEquals(File,File)
Performance improved by adding length and file location checking
- FileUtils.iterateFiles
Two new method to provide direct access to iterators over files
- FileUtils.lineIterator
IOUtils.lineIterator
New methods to provide an iterator over the lines in a file [38083]
- FileUtils.copyDirectoryToDirectory
New method to copy a directory to within another directory [36315]
==============================================================================
Apache Commons IO Version 1.1
==============================================================================
Incompatible changes from 1.0
-----------------------------
Binary compatible - Yes
Source compatible - Yes
Semantic compatible - Yes, except:
- FileUtils.writeStringToFile()
A null encoding previously used 'ISO-8859-1', now it uses the platform default
Generally this will make no difference
- LockableFileWriter
Improved validation and now create directories if necesssary
plus these bug fixes may affect you semantically:
- FileUtils.touch() (Bug fix 29821)
Now creates the file if it did not previously exist
- FileUtils.toFile(URL) (Bug fix 32575)
Now handles escape syntax such as %20
- FileUtils.sizeOfDirectory() (Bug fix 36801)
May now return a size of 0 if the directory is security restricted
Deprecations from 1.0
---------------------
- CopyUtils has been deprecated.
Its methods have been moved to IOUtils.
The new IOUtils methods handle nulls better, and have clearer names.
- IOUtils.toByteArray(String) - Use {@link String#getBytes()}
- IOUtils.toString(byte[]) - Use {@link String#String(byte[])}
- IOUtils.toString(byte[],String) - Use {@link String#String(byte[],String)}
Bug fixes from 1.0
------------------
- FileUtils - touch() [29821]
Now creates the file if it did not previously exist
- FileUtils - toFile(URL) [32575]
Now handles escape syntax such as %20
- FileFilterUtils - makeCVSAware(IOFileFilter) [33023]
Fixed bug that caused method to be completely broken
- CountingInputStream [33336]
Fixed bug that caused the count to reduce by one at the end of the stream
- CountingInputStream - skip(long) [34311]
Bytes from calls to this method were not previously counted
- NullOutputStream [33481]
Remove unnecessary synchronization
- AbstractFileFilter - accept(File, String) [30992]
Fixed broken implementation
- FileUtils [36801]
Previously threw NPE when listing files in a security restricted directory
Now throw IOException with a better message
- FileUtils - writeStringToFile()
Null encoding now correctly uses the platform default
Enhancements from 1.0
---------------------
- FilenameUtils - new class [33303,29351]
A static utility class for working with filenames
Seeks to ease the pain of developing on Windows and deploying on Unix
- FileSystemUtils - new class [32982,36325]
A static utility class for working with file systems
Provides one method at present, to get the free space on the filing system
- IOUtils - new public constants
Constants for directory and line separators on Windows and Unix
- IOUtils - toByteArray(Reader,encoding)
Handles encodings when reading to a byte array
- IOUtils - toCharArray(InputStream) [28979]
- toCharArray(InputStream,encoding)
- toCharArray(Reader)
Reads a stream/reader into a charatcter array
- IOUtils - readLines(InputStream) [36214]
- readLines(InputStream,encoding)
- readLines(Reader)
Reads a stream/reader line by line into a List of Strings
- IOUtils - toInputStream(String) [32958]
- toInputStream(String,encoding)
Creates an input stream that uses the string as a source of data
- IOUtils - writeLines(Collection,lineEnding,OutputStream) [36214]
- writeLines(Collection,lineEnding,OutputStream,encoding)
- writeLines(Collection,lineEnding,Writer)
Writes a collection to a stream/writer line by line
- IOUtils - write(...)
Write data to a stream/writer (moved from CopyUtils with better null handling)
- IOUtils - copy(...)
Copy data between streams (moved from CopyUtils with better null handling)
- IOUtils - contentEquals(Reader,Reader)
Method to compare the contents of two readers
- FileUtils - toFiles(URL[])
Converts an array of URLs to an array of Files
- FileUtils - copyDirectory() [32944]
New methods to copy a directory
- FileUtils - readFileToByteArray(File)
Reads an entire file into a byte array
- FileUtils - writeByteArrayToFile(File,byte[])
Writes a byte array to a file
- FileUtils - readLines(File,encoding) [36214]
Reads a file line by line into a List of Strings
- FileUtils - writeLines(File,encoding,List)
writeLines(File,encoding,List,lineEnding)
Writes a collection to a file line by line
- FileUtils - EMPTY_FILE_ARRAY
Constant for an empty array of File objects
- ConditionalFileFilter - new interface [30705]
Defines the behavior of list based filters
- AndFileFilter, OrFileFilter [30705]
Now support a list of filters to and/or
- WildcardFilter [31115]
New filter that can match using wildcard file names
- FileFilterUtils - makeSVNAware(IOFileFilter)
New method, like makeCVSAware, that ignores Subversion source control directories
- ClassLoaderObjectInputStream
An ObjectInputStream that supports a ClassLoader
- CountingInputStream,CountingOutputStream - resetCount() [28976]
Adds the ability to reset the count part way through reading/writing the stream
- DeferredFileOutputStream - writeTo(OutputStream) [34173]
New method to allow current contents to be written to a stream
- DeferredFileOutputStream [34142]
Performance optimizations avoiding double buffering
- LockableFileWriter - encoding support [36825]
Add support for character encodings to LockableFileWriter
Improve the validation
Create directories if necesssary
- IOUtils and EndianUtils are no longer final [28978]
Allows developers to have subclasses if desired
==============================================================================
Feedback
==============================================================================
Open source works best when you give feedback:
https://commons.apache.org/io/
Please direct all bug reports to JIRA
https://issues.apache.org/jira/browse/IO
Or subscribe to the commons-user mailing list (prefix emails by [io])
https://commons.apache.org/mail-lists.html
The Commons-IO Team
|