FilePrinter.java

import java.io.FileInputStream;
import java.io.IOException;

public class FilePrinter {
	
	private void printFile() {
		FileInputStream fis = null;
		try {
			fis = new FileInputStream("file.txt");
			int data;
			while ((data = fis.read()) != -1) {
				System.out.print((char) data);
			}
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			if (fis != null) {
				try {
					fis.close();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
		}
	}
}