[LANG-1061] FastDateParser error - timezones not handled correctly

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.2
• Fix Version/s: 3.4
• Component/s: lang.time.*
• Assignee: Unassigned
• Reporter: dmeneses
• Created: 05/Nov/14 16:59
• Updated: 06/Apr/15 17:28
• Resolved: 01/Mar/15 18:03

Description

The following code throws an exception:
DateParser dp = FastDateFormat.getInstance("z yyyy", Locale.US);
dp.parse("GMT+00:00 2010");

The format works correctly with SimpleDateFormat.

Stack:
java.text.ParseException: Unparseable date: "GMT+00:00 2010" does not match (GMT[+\-]\d

{0,1}

\d

{2}|[+\-]\d{2}

:?\d

{2}

|\QAcre Time\E|\QACT\E|\QADT\E|\QAfghanistan Time\E|\QAFT\E|\QAKDT\E|\QAKST\E|\QAlaska Daylight Time\E|\QAlaska Standard Time\E|\QAlma-Ata Time\E|\QALMT\E|\QAmazon Summer Time\E|\QAmazon Time\E|\QAMST\E|\QAMT\E|\QAnadyr Time\E|\QANAT\E|\QAqtau Time\E|\QAqtobe Time\E|\QAQTT\E|\QArabia Standard Time\E|\QArgentine Time\E|\QArmenia Time\E|\QART\E|\QAST\E|\QAtlantic Daylight Time\E|\QAtlantic Standard Time\E|\QAzerbaijan Summer Time\E|\QAzerbaijan Time\E|\QAzores Summer Time\E|\QAzores Time\E|\QAZOST\E|\QAZOT\E|\QAZST\E|\QAZT\E|\QBangladesh Time\E|\QBDT\E|\QBhutan Time\E|\QBNT\E|\QBolivia Time\E|\QBOT\E|\QBrasilia Summer Time\E|\QBrasilia Time\E|\QBritish Summer Time\E|\QBRST\E|\QBRT\E|\QBrunei Time\E|\QBST\E|\QBTT\E|\QCape Verde Time\E|\QCAT\E|\QCCT\E|\QCDT\E|\QCentral African Time\E|\QCentral Daylight Time\E|\QCentral European Summer Time\E|\QCentral European Time\E|\QCentral Indonesia Time\E|\QCentral Standard Time\E|\QCentral Standard Time (Northern Territory)\E|\QCentral Standard Time (South Australia)\E|\QCentral Standard Time (South Australia/New South Wales)\E|\QCentral Summer Time (South Australia)\E|\QCentral Summer Time (South Australia/New South Wales)\E|\QCentral Western Standard Time (Australia)\E|\QCEST\E|\QCET\E|\QCHADT\E|\QChamorro Standard Time\E|\QCHAST\E|\QChatham Daylight Time\E|\QChatham Standard Time\E|\QChile Summer Time\E|\QChile Time\E|\QChina Standard Time\E|\QChoibalsan Time\E|\QCHOT\E|\QChristmas Island Time\E|\QChST\E|\QCHUT\E|\QChuuk Time\E|\QCKT\E|\QCLST\E|\QCLT\E|\QCocos Islands Time\E|\QColombia Time\E|\QCook Is. Time\E|\QCoordinated Universal Time\E|\QCOT\E|\QCST\E|\QCuba Daylight Time\E|\QCuba Standard Time\E|\QCVT\E|\QCWST\E|\QCXT\E|\QDavis Time\E|\QDAVT\E|\QDDUT\E|\QDumont-d'Urville Time\E|\QEASST\E|\QEAST\E|\QEast Indonesia Time\E|\QEaster Is. Summer Time\E|\QEaster Is. Time\E|\QEastern African Time\E|\QEastern Daylight Time\E|\QEastern European Summer Time\E|\QEastern European Time\E|\QEastern Greenland Summer Time\E|\QEastern Greenland Time\E|\QEastern Standard Time\E|\QEastern Standard Time (New South Wales)\E|\QEastern Standard Time (Queensland)\E|\QEastern Standard Time (Tasmania)\E|\QEastern Standard Time (Victoria)\E|\QEastern Summer Time (New South Wales)\E|\QEastern Summer Time (Tasmania)\E|\QEastern Summer Time (Victoria)\E|\QEAT\E|\QECT\E|\QEcuador Time\E|\QEDT\E|\QEEST\E|\QEET\E|\QEGST\E|\QEGT\E|\QEST\E|\QFalkland Is. Time\E|\QFernando de Noronha Time\E|\QFET\E|\QFiji Summer Time\E|\QFiji Time\E|\QFJST\E|\QFJT\E|\QFKT\E|\QFNT\E|\QFrench Guiana Time\E|\QFrench Southern & Antarctic Lands Time\E|\QFurther-eastern European Time\E|\QGalapagos Time\E|\QGALT\E|\QGambier Time\E|\QGAMT\E|\QGeorgia Time\E|\QGET\E|\QGFT\E|\QGhana Mean Time\E|\QGilbert Is. Time\E|\QGILT\E|\QGMT\E|\QGreenwich Mean Time\E|\QGST\E|\QGulf Standard Time\E|\QGuyana Time\E|\QGYT\E|\QHADT\E|\QHAST\E|\QHawaii Standard Time\E|\QHawaii-Aleutian Daylight Time\E|\QHawaii-Aleutian Standard Time\E|\QHKT\E|\QHong Kong Time\E|\QHovd Time\E|\QHOVT\E|\QHST\E|\QICT\E|\QIDT\E|\QIndia Standard Time\E|\QIndian Ocean Territory Time\E|\QIndochina Time\E|\QIOT\E|\QIran Daylight Time\E|\QIran Standard Time\E|\QIRDT\E|\QIrish Summer Time\E|\QIRKT\E|\QIrkutsk Time\E|\QIRST\E|\QIsrael Daylight Time\E|\QIsrael Standard Time\E|\QIST\E|\QJapan Standard Time\E|\QJST\E|\QKGT\E|\QKhandyga Time\E|\QKirgizstan Time\E|\QKorea Standard Time\E|\QKosrae Time\E|\QKOST\E|\QKrasnoyarsk Time\E|\QKRAT\E|\QKST\E|\QLHST\E|\QLine Is. Time\E|\QLINT\E|\QLord Howe Standard Time\E|\QLord Howe Summer Time\E|\QMacquarie Island Time\E|\QMagadan Time\E|\QMAGT\E|\QMalaysia Time\E|\QMaldives Time\E|\QMarquesas Time\E|\QMarshall Islands Time\E|\QMART\E|\QMauritius Time\E|\QMawson Time\E|\QMAWT\E|\QMDT\E|\QMeST\E|\QMET\E|\QMetlakatla Standard Time\E|\QMHT\E|\QMiddle Europe Summer Time\E|\QMiddle Europe Time\E|\QMIST\E|\QMMT\E|\QMoscow Standard Time\E|\QMountain Daylight Time\E|\QMountain Standard Time\E|\QMSK\E|\QMST\E|\QMUT\E|\QMVT\E|\QMyanmar Time\E|\QMYT\E|\QNauru Time\E|\QNCT\E|\QNDT\E|\QNepal Time\E|\QNew Caledonia Time\E|\QNew Zealand Daylight Time\E|\QNew Zealand Standard Time\E|\QNewfoundland Daylight Time\E|\QNewfoundland Standard Time\E|\QNFT\E|\QNiue Time\E|\QNorfolk Time\E|\QNovosibirsk Time\E|\QNOVT\E|\QNPT\E|\QNRT\E|\QNST\E|\QNUT\E|\QNZDT\E|\QNZST\E|\QOmsk Time\E|\QOMST\E|\QOral Time\E|\QORAT\E|\QPacific Daylight Time\E|\QPacific Standard Time\E|\QPakistan Time\E|\QPalau Time\E|\QPapua New Guinea Time\E|\QParaguay Summer Time\E|\QParaguay Time\E|\QPDT\E|\QPeru Time\E|\QPET\E|\QPetropavlovsk-Kamchatski Time\E|\QPETT\E|\QPGT\E|\QPhilippines Time\E|\QPhoenix Is. Time\E|\QPHOT\E|\QPHT\E|\QPierre & Miquelon Daylight Time\E|\QPierre & Miquelon Standard Time\E|\QPitcairn Standard Time\E|\QPKT\E|\QPMDT\E|\QPMST\E|\QPohnpei Time\E|\QPONT\E|\QPST\E|\QPWT\E|\QPYST\E|\QPYT\E|\QQYZT\E|\QQyzylorda Time\E|\QRET\E|\QReunion Time\E|\QRothera Time\E|\QROTT\E|\QSakhalin Time\E|\QSAKT\E|\QSamara Time\E|\QSamoa Standard Time\E|\QSAMT\E|\QSAST\E|\QSBT\E|\QSCT\E|\QSeychelles Time\E|\QSGT\E|\QSingapore Time\E|\QSolomon Is. Time\E|\QSouth Africa Standard Time\E|\QSouth Georgia Standard Time\E|\QSRT\E|\QSST\E|\QSuriname Time\E|\QSYOT\E|\QSyowa Time\E|\QTahiti Time\E|\QTAHT\E|\QTajikistan Time\E|\QTFT\E|\QTimor-Leste Time\E|\QTJT\E|\QTKT\E|\QTLT\E|\QTMT\E|\QTokelau Time\E|\QTonga Time\E|\QTOT\E|\QTurkmenistan Time\E|\QTuvalu Time\E|\QTVT\E|\QUlaanbaatar Time\E|\QULAT\E|\QUruguay Summer Time\E|\QUruguay Time\E|\QUst-Nera Time\E|\QUTC\E|\QUYST\E|\QUYT\E|\QUzbekistan Time\E|\QUZT\E|\QVanuatu Time\E|\QVenezuela Time\E|\QVET\E|\QVladivostok Time\E|\QVLAT\E|\QVolgograd Time\E|\QVOLT\E|\QVOST\E|\QVostok Time\E|\QVUT\E|\QWake Time\E|\QWAKT\E|\QWallis & Futuna Time\E|\QWAST\E|\QWAT\E|\QWEST\E|\QWest Indonesia Time\E|\QWest Samoa Daylight Time\E|\QWest Samoa Time\E|\QWestern African Summer Time\E|\QWestern African Time\E|\QWestern European Summer Time\E|\QWestern European Time\E|\QWestern Greenland Summer Time\E|\QWestern Greenland Time\E|\QWestern Standard Time (Australia)\E|\QWET\E|\QWFT\E|\QWGST\E|\QWGT\E|\QWIB\E|\QWIT\E|\QWITA\E|\QWSDT\E|\QWST\E|\QYAKT\E|\QYakutsk Time\E|\QYekaterinburg Time\E|\QYEKT\E)\Q \E(\p

{Nd}

++)
at org.apache.commons.lang3.time.FastDateParser.parse(FastDateParser.java:289)
at org.apache.commons.lang3.time.FastDateFormat.parse(FastDateFormat.java:487)