Returns the size of the cache used for storing <code>SSLSession</code> objects grouped under this <code>SSLSessionContext</code>.
@return size of the session cache; zero means there is no size limit. @see #setSessionCacheSize
See Implementation
Returns the size of the cache used for storing <code>SSLSession</code> objects grouped under this <code>SSLSessionContext</code>.
@return size of the session cache; zero means there is no size limit. @see #setSessionCacheSize