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From "Benedikt Ritter (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LANG-954) uncaught PatternSyntaxException in FastDateFormat
Date Mon, 20 Jan 2014 20:44:19 GMT

    [ https://issues.apache.org/jira/browse/LANG-954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13876843#comment-13876843
] 

Benedikt Ritter commented on LANG-954:
--------------------------------------

Now it starts to get complicated, because the following also fails:

{code:java}
    @Test
    public void testSimpleDateFormat() throws Exception {
        String pattern = "yyyy-MM-dd'T";
        Date result = SimpleDateFormat.getInstance().parse(pattern);
    }
{code}

No I'm really wondering why this worked with 3.1, since this does not seem to be a valid date
format...

> uncaught PatternSyntaxException in FastDateFormat
> -------------------------------------------------
>
>                 Key: LANG-954
>                 URL: https://issues.apache.org/jira/browse/LANG-954
>             Project: Commons Lang
>          Issue Type: Bug
>          Components: lang.time.*
>    Affects Versions: 3.2.1
>         Environment: Android 2.1
>            Reporter: Michael Keppler
>              Labels: datetime
>             Fix For: 3.3, Patch Needed
>
>
> When updating from lang 3.1.0 to 3.2.1 FastDateFormat stopped working on an Android project
of mine, throwing uncaught regular expression exceptions for simple formats like "yyyy-MM-dd'T'".
> Caused by: java.util.regex.PatternSyntaxException: U_ILLEGAL_ARGUMENT_ERROR
> (\p{IsNd}++)\Q-\E(\p{IsNd}++)\Q-\E(\p{IsNd}++)\QT\E
> at java.util.regex.Pattern.compileImpl(Native Method)
> at java.util.regex.Pattern.compile(Pattern.java:400)
> at java.util.regex.Pattern.<init>(Pattern.java:383)
> at java.util.regex.Pattern.compile(Pattern.java:374)
> at org.apache.commons.lang3.time.FastDateParser.init(FastDateParser.java:148)
> at org.apache.commons.lang3.time.FastDateParser.<init>(FastDateParser.java:104)
> at org.apache.commons.lang3.time.FastDateFormat.<init>(FastDateFormat.java:370)
> at org.apache.commons.lang3.time.FastDateFormat$1.createInstance(FastDateFormat.java:91)
> at org.apache.commons.lang3.time.FastDateFormat$1.createInstance(FastDateFormat.java:88)
> at org.apache.commons.lang3.time.FormatCache.getInstance(FormatCache.java:82)
> at org.apache.commons.lang3.time.FastDateFormat.getInstance(FastDateFormat.java:148)
> more stack traces in this Jenkins output: http://ci.cgeo.org/job/c-geo/1686/console



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