package java.io;
public class FilterInputStream extends InputStream
{
protected InputStream in;
public FilterInputStream(InputStream in)
{
this.in = in;
}
@Override
public int available() throws IOException
{
return this.in.available();
}
@Override
public void close() throws IOException
{
this.in.close();
}
@Override
public void mark(int readAheadLimit)
{
this.in.mark(readAheadLimit);
}
@Override
public int read() throws IOException
{
return this.in.read();
}
@Override
public int read(byte[] b, int off, int len) throws IOException
{
return this.in.read(b, off, len);
}
@Override
public void reset() throws IOException
{
this.in.reset();
}
@Override
public long skip(long n) throws IOException
{
return this.in.skip(n);
}
}