Answer:
public static void sort(File nameOfFile) throws IOException {
Scanner in = new Scanner(nameOfFile);
File anotherFile = new File("anotherFile.txt");
anotherFile.createNewFile();
FileWriter fileWriter = new FileWriter(anotherFile);
while(in.hasNextLine()){
String word = in.nextLine().toLowerCase();
String[] stringArray = word.split(" ");
for(String s: stringArray){
char[] charArray = s.toCharArray();
Arrays.sort(charArray);
String str = String.valueOf(charArray);
fileWriter.write(str + " ");
}
fileWriter.write("\n");
}
fileWriter.flush();
fileWriter.close();
}
A complete program with a call to the the method sort is given in the explanation section
Explanation:
import java.io.*;
import java.util.Arrays;
import java.util.Scanner;
public class StringSort{
public static void main(String[] args) throws IOException{
File nameOfFile = new File("Myfile.txt");
sort(nameOfFile);
}
public static void sort(File nameOfFile) throws IOException {
Scanner in = new Scanner(nameOfFile);
File anotherFile = new File("anotherFile.txt");
anotherFile.createNewFile();
FileWriter fileWriter = new FileWriter(anotherFile);
while(in.hasNextLine()){
String word = in.nextLine().toLowerCase();
String[] stringArray = word.split(" ");
for(String s: stringArray){
char[] charArray = s.toCharArray();
Arrays.sort(charArray);
String str = String.valueOf(charArray);
fileWriter.write(str + " ");
}
fileWriter.write("\n");
}
fileWriter.flush();
fileWriter.close();
}
}
