SSLSession buffer sizes getting bigger?

I can only use getApplicationBufferSize() and getPacketBufferSize() inthe SSLSession. But how can I increase the buffer sizes? Can the sizes be specified somewhere?
[185 byte] By [colinHUa] at [2007-10-2 20:33:56]
# 1
These APis tell you what these sizes are as required by the negotiated cipher. These sizes are cipher-dependent. You can't change them.
ejpa at 2007-7-13 23:17:05 > top of Java-index,Security,Java Secure Socket Extension (JSSE)...