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/** Class				FileOp* By				Rune Vikestad* E-Mail			vikestad@stud.ntnu.no* Web				http://folk.ntnu.no/vikestad/* Description		IT-1103, Basic Programming (Java), Exercise 6*/import java.io.*;import java.util.*;import javax.swing.JOptionPane;/*** Class: 'FileOp'*/public class FileOp {	/**	* Method: 'main'.	*/	public static void main(String[] args) throws IOException {		/*		* Variable Declarations	 	*/		String fileName;		File f;		FileReader fr;		BufferedReader br;		String str;		StringTokenizer st;		/*		* Initiate Variables		*/		f = new File("file.in");		fileName = "file.in";		fr = new FileReader(fileName);		br = new BufferedReader(fr);		/*		* Start processing the stream ..		*/		str = br.readLine();		while((str = br.readLine) != null) {			try {				st = new StringTokenizer(str);				/*				* Print tokens				*/				while (st.hasMoreTokens()) {					String fileParseLine = st.nextToken();					System.out.println(fileParseLine);				}			} finally {				br.close();			}		}	}}