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package org.hsqldb.lib;import java.io.IOException;/** * Minimal InputStream subclass to fetch low order bytes from a String.<p> * * @author fredt@users * @version 1.7.0 * @since 1.7 0 */public class AsciiStringInputStream extends StringInputStream {    public AsciiStringInputStream(String s) {        super(s);    }    public int read() throws java.io.IOException {        super.read();        return super.read();    }    public int available() throws IOException {        return available / 2;    }}