Question

I have to make a java code that takes jumbled words from an input file called jumbles.txt and sorts them in alpabetical order

1. Expect the user must to put a filename on the command line like this: C:\>java Lab4 jumbles.txt

2. Use that args[0] value as the name of the input file and open it with a BufferedReader

3. Load every line/word of that input file (one word per line) into an ArrayList of String

4. Sort that ArrayList of words

5. With every word of the ArrayList output a single line of output containing the word, a space, the canonical form of the word

expected output:

addej addej

ahicryrge acehhirry

alvan aalnv

etc.

here is the file words:

addej

ahicryrhe

alvan

annaab

baltoc

braney

celer

couph

cukklen

dica

dobeny

dobol

dufil

dupled

eslyep

ettniner

ettorp

genjal

gluhc

hartox

hoybis

hucnah

iddec

irrpo

kutbec

lappor

lasia

laurib

lubly

meefal

milit

mopsie

mycall

nekel

nokte

noper

nwae

nyegtr

perrim

preko

pudmy

pypin

rebisc

rodug

rpeoims

shewo

wardty

warllc

yaldde

Answer 1

copy to code:

Jumbled.java file is :

package normalClasses;

import java.io.BufferedReader;

import java.io.FileReader;

import java.io.IOException;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.Collections;

public class Jumbled {

public static void main(String[] args) throws IOException {

//check the length of arguments

if (args.length < 1 )

{

//if arguments are not there show error

System.out.println("\nInput file missing in argument\n\n");

System.exit(0);

}

//define array list of words

ArrayList<String> words = new ArrayList<>();

//buffer reader for file read

BufferedReader infile = new BufferedReader( new FileReader(args[0]) );

//while not end of file

while ( infile.ready() )

{

//add string to arraylist

words.add(infile.readLine());

}

//sort the array

Collections.sort(words);

//now loop through list

for(int i=0;i<words.size();i++){

//get the word at index

String inString = words.get(i);

//convert string to char array

char tempArray[] = inString.toCharArray();

//sort char array

Arrays.sort(tempArray);

//create string from char array

String reverseString = new String(tempArray);

//show string and canonical from

System.out.println(inString+" "+reverseString);

}

infile.close();

}

}

jumbled.txt

D Uniformcostsearch.java D Jumbled java Ejumbles.txt × 1 celer 2 braney 3 addej 4 ahicrvrhe 5 couph 6baltoc 7 alvan 8 annaab

output:

E Console X <terminated> Jumbled [Java Application] C: addej addej ahicryrhe acehhirry alvan aalnv annaab aaabnn baltoc abclot braney abenry celer ceelr couphchopu

make sure jumbled.txt file is in the same folder where class file is there.

Project Explorer dynamicProjectSample > Deployment Descriptor: dynamicProjectSample > Java Resources JAX-WS Web Services Loading descriptor for dynamicProjectSample.. JavaScript Resources build > WebContent accountsData.bin bank.xml D budget.txt budgetOutput.txt cone.png ContactList.txt 自correct.png graphData.txt hashMap.txt input jumbles.txt input magicData myDictionary.txt 自myFile.txt myOutput.txt 自nameList.txt 目numberList.txt output.txt 自smile.png 自srk.txt tinyDatabase 自wrong.png E youfail.png youpass.png Servers