PushbackInputStream.available

PushbackInputStream.available

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Syntax
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. This method calls the available method of the underlying input stream; it returns that value plus the number of bytes that have been pushed back.

Exceptions
IOException if an I/O error occurs.
Overrides
available in class FilterInputStream
See Also
in