FilterInputStream.available
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public int available() throws IOException
Returns
the number of bytes that can be read from the input stream
without blocking.
Description
Returns the number of bytes that can be read from this input
stream without blocking.
The available method of
FilterInputStream calls the available
method of its underlying input stream and returns whatever value
that method returns.
Exceptions
IOException
if an I/O error occurs.
Overrides
available in class InputStream
See Also
in