Copy bufferLength when cloning InputStream
Copy bufferLength when cloning InputStream

Cloning InputStream didn't copy bufferLength leading to suboptimal
performance when reading from cloned stream.

gencer/bond,alfpark/bond,sapek/bond,sapek/bond,tstein/bond,gencer/bond,tstein/bond,jdubrule/bond,sapek/bond,jdubrule/bond,tstein/bond,Microsoft/bond,chwarr/bond,gencer/bond,ant0nsc/bond,chwarr/bond,sapek/bond,gencer/bond,Microsoft/bond,Microsoft/bond,gencer/bond,Microsoft/bond,Microsoft/bond,jdubrule/bond,Microsoft/bond,sapek/bond,chwarr/bond,jdubrule/bond,ant0nsc/bond,chwarr/bond,ant0nsc/bond,alfpark/bond,chwarr/bond,alfpark/bond,chwarr/bond,tstein/bond,sapek/bond,jdubrule/bond,ant0nsc/bond,alfpark/bond,tstein/bond,jdubrule/bond,tstein/bond