FileUtility将内容写入文件

import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;

public class FileUtility {

	public static void delete(File file) {
		if (file.exists())
			file.delete();
	}

	public static void write(File file, String contents) {
		try {
			if (file.exists())
				file.delete();
			BufferedOutputStream out = new BufferedOutputStream(
					new FileOutputStream(file));
			out.write(contents.getBytes());
			out.close();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	public static void main(String[] args) {

		File file = new File("E:\\TestLeapYear.java");
		String contents = "E:\\TestLeapYear.java";
		FileUtility.write(file, contents);

	}
}