https://nxr.netbsd.org/ memory errors?

[scole_mail%gmx.com@localhost]

When searching, I'm gettings errors on that site such as:

  There was an error!

  java.lang.OutOfMemoryError: Java heap space

  Java heap space

Can someone investigate?

Just out of curiosity, what other sites for code web-browsing do people
like?  For FreeBSD, I like to use http://fxr.watson.org/ now, but I'm
not sure if its NetBSD section is up to date anymore.

Thanks