program throwing write exception

**devish** · 10-22-2011, 09:06 PM

hi,
Here i want to read words and then convert them to unicode(\udddd). The program is working fine even printing unicode but able to write
Can any one help.

Java Code:

import java.io.*;

/**
 * Reads file in UTF-8 encoding and output to STDOUT in ASCII with unicode
 * escaped sequence for characters outside of ASCII.
 */
public class UTF8ToAscii {
	public static void main(String[] args) throws Exception {
		// if (args.length < 1)
		java.io.BufferedWriter sout = new java.io.BufferedWriter(
				new java.io.OutputStreamWriter(new java.io.FileOutputStream(
						new java.io.File("resources/outputFile")), "ISO8859_1"));
		String line = "hi";
		{

			// Directory path here
			String path = "resources";
			String[] fl = new String[999];
			int c = 0;

			String files;
			File folder = new File(path);
			File[] listOfFiles = folder.listFiles();

			for (int i = 0; i < listOfFiles.length; i++) {

				if (listOfFiles[i].isFile()) {
					files = listOfFiles[i].getName();
					if (files.endsWith(".rc")) {
						fl[c] = files;
						System.out.println(fl[c] + "" + c);
						// System.out.println(files.getAbsolutePath());
						ListFiles ls = new ListFiles();
						{

							String Str = "resources/" + fl[c];

							BufferedReader r = new BufferedReader(
									new InputStreamReader(new FileInputStream(
											Str), "UTF-8"));

							line = r.readLine();
							while (line != null) {
								System.out.println(unicodeEscape(line));
								line = r.readLine();

								sout.write(line);
							}
							r.close();
						}
						c++;
					}
				}
			}

		}

	}

	private static final char[] hexChar = { '0', '1', '2', '3', '4', '5', '6',
			'7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };

	private static String unicodeEscape(String s) {
		StringBuilder sb = new StringBuilder();
		for (int i = 0; i < s.length(); i++) {
			char c = s.charAt(i);
			if ((c >> 7) > 0) {
				sb.append("\\u");
				sb.append(hexChar[(c >> 12) & 0xF]); // append the hex character
														// for the left-most
														// 4-bits
				sb.append(hexChar[(c >> 8) & 0xF]); // hex for the second group
													// of 4-bits from the left
				sb.append(hexChar[(c >> 4) & 0xF]); // hex for the third group
				sb.append(hexChar[c & 0xF]); // hex for the last group, e.g.,
												// the right most 4-bits
			} else {
				sb.append(c);
			}
		}
		return sb.toString();
	}

}

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