available
Returns the number of bytes that can be read from this input stream without blocking.
Return
the number of bytes that can be read from this input stream without blocking.
Since
0.1.0
Throws
if an I/O error occurs.
Returns the number of bytes that can be read from this input stream without blocking.
the number of bytes that can be read from this input stream without blocking.
0.1.0
if an I/O error occurs.