On Wed, Aug 07, 2013 at 01:27:44PM -0700, Valerie (Yu-Ching) Peng wrote: > But I recall there are some classes which do not completely follow the model > such as java.security.MessageDigest. > > Valerie
To be clear, just because some such classes exist doesn't mean we should make more of them, they are kind of problematic if they don't use the SPI pattern the right way... ;-) Matthew.