Hi Liu,<div>if you set up your application in the XML to run with Java, like java -jar yourapplication.jar, it is sufficient to add the <span class="Apple-style-span" style="font-family: verdana, geneva, lucida, &#39;lucida grande&#39;, arial, helvetica, sans-serif; font-size: 13px; ">-Xmx parameter. Something like</span></div>
<div><font class="Apple-style-span" face="verdana, geneva, lucida, &#39;lucida grande&#39;, arial, helvetica, sans-serif"><meta http-equiv="content-type" content="text/html; charset=utf-8"><span class="Apple-style-span" style="font-size: 13px; ">java -Xmx512m -jar yourapplication.jar</span></font></div>
<div><font class="Apple-style-span" face="verdana, geneva, lucida, &#39;lucida grande&#39;, arial, helvetica, sans-serif">Greets</font></div><div><font class="Apple-style-span" face="verdana, geneva, lucida, &#39;lucida grande&#39;, arial, helvetica, sans-serif"><br clear="all">
</font>---<br>Marco<br>
<br><br><div class="gmail_quote">On 27 June 2011 12:15, liu bo <span dir="ltr">&lt;<a href="mailto:liubo03@gmail.com">liubo03@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Dear all,<br>
<br>
I have added an application to Galaxy&#39;s Tools.<br>
Now there occurs an error &quot;java.lang.OutOfMemoryError: Java heap space&quot;.<br>
Do you know how to set java heap size in Galaxy?<br>
Thank you very much.<br>
<br>
Best regards,<br>
Bo<br>
___________________________________________________________<br>
Please keep all replies on the list by using &quot;reply all&quot;<br>
in your mail client.  To manage your subscriptions to this<br>
and other Galaxy lists, please use the interface at:<br>
<br>
  <a href="http://lists.bx.psu.edu/" target="_blank">http://lists.bx.psu.edu/</a><br>
</blockquote></div><br></div>