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A JDBC driver for the Aerospike database

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package com.aerospike.jdbc.util;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.io.StringWriter;

public final class IOUtils {

    private IOUtils() {
    }

    public static byte[] toByteArray(InputStream is) throws IOException {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        int nRead;
        byte[] data = new byte[16 * 1024];
        while ((nRead = is.read(data, 0, data.length)) != -1) {
            buffer.write(data, 0, nRead);
        }
        return buffer.toByteArray();
    }

    public static String toString(Reader reader) throws IOException {
        StringWriter writer = new StringWriter();
        int nRead;
        char[] data = new char[16 * 1024];
        while ((nRead = reader.read(data, 0, data.length)) != -1) {
            writer.write(data, 0, nRead);
        }
        return writer.toString();
    }

    public static String stripQuotes(String s) {
        return s == null ? null : s.replaceAll("^\"?(.*?)\"?$", "$1");
    }
}