DO NOT REPLY [Bug 48815] Blank jvmargs attribute value in java task causes java.lang.NoClassDefFoundError

[bu...@apache.org]

https://issues.apache.org/bugzilla/show_bug.cgi?id=48815

--- Comment #4 from Stefan Bodewig <bo...@apache.org> 2010-04-03 06:46:30 UTC ---
(In reply to comment #2)
> (In reply to comment #0)
> > It is useful to be able to pass in arguments which may or may not be blank as a
> > jvmarg
> 
> You can use line="${possiblyBlank}". Unfortunately this assumes that
> ${possiblyBlank} contains no spaces.

This is a good workaround for the current bug report.

What I meant was something different, though.  The patch attached to bug 43586
would remove all blank command line arguments and I argued this would be going
too far since there might be legitimate reasons for a blank arg.

> Best would be the ability to pass
> if/unless attrs (or nested <condition>s) on <arg> variants.

Agreed.

I thought there must already be a bugzilla issue for this, but can't find one.

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