unmatched character between windows-1252 and utf-8

EncodingConversionTest.java

package com.encoding;

import java.nio.charset.Charset;

public class EncodingConversionTest {

  private String data = "\u201e \u20ac \u201a \u0192 \u2026 \u2020 \u2021 \u02c6 \u2030 \u0160  "
			+ "\u2039 \u0152 \u017d"
			+ "\u2018 \u2019 \u201c \u201d \u2022 \u2013 \u2014 \u02dc "
			+ "\u2122 \u0161 \u203a \u0153 \u017e \u0178";

	private void run() throws Exception {
		String unicodeToWindows = new String(data.getBytes("windows-1252"),
				"windows-1252");
		System.out.println("unicode as windows-1252 " + unicodeToWindows);
		String windowsToUtf8 = new String(data.getBytes("windows-1252"),
				"utf-8");
		System.out.println("windows to utf-8 " + windowsToUtf8);

		String unicodeToUtf8 = new String(data.getBytes("utf-8"), "utf-8");
		System.out.println("unicode as utf-8 " + unicodeToUtf8);
		String utf8ToWindows = new String(data.getBytes("utf-8"),
				"windows-1252");
		System.out.println("utf-8 to windows " + utf8ToWindows);

		String charset = Charset.defaultCharset().displayName();
		System.out.println("default : " + charset);
		String unicodeToDefault = new String(data.getBytes(charset), charset);
		System.out.println("Default Charset " + unicodeToDefault);

		String utf8ToDefault = new String(data.getBytes("utf-8"), charset);
		System.out.println("Default Charset from UTF-8 " + utf8ToDefault);

		String windowsToDefault = new String(data.getBytes("windows-1252"),
				charset);
		System.out.println("Default Charset from Windows " + windowsToDefault);

	}

	public static void main(String[] args) throws Exception {
		EncodingConversionTest module = new EncodingConversionTest();
		module.run();
	}

}