From: Niclas Hedhman [mailto:[EMAIL PROTECTED] Very likely char[] or byte[].
It could be at a very low level, such as Readers and InputStreams.
Could also be this:
http://developer.java.sun.com/developer/bugParade/bugs/4724129.html
Bug Id 4724129 Synopsis Memory leak in use of StringBuffer.toString()
Holy shit! This is a *HUGE* bug. We (and Xerces) use StringBuffers all over the place!!! In fact, it seems that StringBuffer.toString() is our hotspot.
I'll come up with more profile information soon.
Stefano.