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Posted to dev@velocity.apache.org by "Henning Schmiedehausen (JIRA)" <de...@velocity.apache.org> on 2007/03/08 01:04:31 UTC
[jira] Closed: (VELOCITY-81)
org.apache.velocity.util.StringUtils.chop(String s, int i, String eol)
assumes too much about EOL string
[ https://issues.apache.org/jira/browse/VELOCITY-81?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Henning Schmiedehausen closed VELOCITY-81.
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> org.apache.velocity.util.StringUtils.chop(String s, int i, String eol) assumes too much about EOL string
> --------------------------------------------------------------------------------------------------------
>
> Key: VELOCITY-81
> URL: https://issues.apache.org/jira/browse/VELOCITY-81
> Project: Velocity
> Issue Type: Bug
> Components: Engine
> Affects Versions: 1.3-rc1
> Environment: Operating System: Windows XP
> Platform: PC
> Reporter: Neeme Praks
> Fix For: 1.5
>
>
> I'm running Velocity with Texen under WinXP/cygwin/SunJDK1.3.1_02-b02
> When I try to generate my pages, I get the following exception:
> org.apache.velocity.exception.MethodInvocationException: Invocation of
> method 'chop' in class org.apache.velocity.util.StringUtils threw exception
> class java.lang.ArrayIndexOutOfBoundsException : null
> I've traced this back to the source code and found out that the reason for
> this exception is most probably the fact that Velocity assumes that the
> templates it is working with are written with the same EOL combination that is
> the default for the platform that it is running on.
> So, to give you an example, I have templates that have Unix-style linebreaks
> in them and I'm executing Velocity on Windows machine with those templates.
> This breaks the whole thing down.
> Workaround? Convert your linebreaks or replace your chop method with this:
> public static String chop(String s, int i, String eol)
> {
> char[] sa = s.toCharArray();
> int length = sa.length;
> length -= i;
> return new String(sa, 0, length);
> }
> This will of course break the system, if you have windows-style linebreaks.
> So, maybe you can come up with some more elegant fix for this problem? :-)
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