Using Java: Program should receive as input (command line) the name of a file th

Question

Using Java:

Program should receive as input (command line) the name of a file that

contains the alphabet of the text (characters) and their frequencies percents:

example file should contain the following

A .35 B .1 C .2 D .2 _ .15

The output to the screen should be a table of each character and its bit code.

example output

character: bit code

A: 11

B: 100

C: 00

D: 01

_: 101

Please don't post unrelated code, code from google that won't compile, spam, or outside of chegg offers as this will result in a 2 rating for not being helpful. I just need help with this code and willing to spend Chegg points for a right answer.

Explanation / Answer

package chegg;

import java.io.*;

import java.util.Scanner;

import java.lang.*;

public class Chegg

{

public static void main(String[] args) {

//String filePath = args[0];

BufferedReader br = null;

String filePath = "C:\Users\Dhanraj Purbiya\Documents\NetBeansProjects\train\src\chegg\babynames.txt";

Scanner in=new Scanner(System.in);

try {

String sCurrentLine;

String line="";

br = new BufferedReader(new FileReader(filePath));

while ((sCurrentLine = br.readLine()) != null) {

line=sCurrentLine;

}

char[] charArray=line.toCharArray();

char[] alphabateArray=new char[charArray.length];

byte bitCode[]=new byte[charArray.length];int j=0;

for(int i=0;i<charArray.length;i++)

{

if(Character.codePointAt(charArray,i)>64 && Character.codePointAt(charArray,i)<123)

{

alphabateArray[j]=charArray[i];

String ctr=Character.toString(charArray[i]);

j++;

}

}

System.out.println("Alphabates "+"Bit Code");

for(int i=0;i<alphabateArray.length;i++)

{

if(Character.codePointAt(alphabateArray,i)>64 && Character.codePointAt(alphabateArray,i)<123)

System.out.println(alphabateArray[i]+" "+Character.toString(alphabateArray[i]).getBytes()+" ");

}

System.out.println();

} catch (IOException e) {

e.printStackTrace();

} finally {

try {

if (br != null)br.close();

} catch (IOException ex) {

ex.printStackTrace();

}

}

}

}

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