Write a Java method that prints a list of characters using the following header:public static void printChars (char ch1, char ch2, int numPerLine)This method prints chars between ch1 and ch2 (inclusive); the number of chars per-line is specified by int variable numPerLine. Then write and test Java programs that printa) characters from 1 to Z (uppercase), ten chars per line; b) all lowercase letters followed by all uppercase letters, 13 per line (Hint: you may want to call the method printChars twice in this second part)Consecutive characters on the same line should be separated by exactly one space.

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MrRoyal MrRoyal · Answer 1 · 2021-06-09T20:37:19+02:00

Answer:

The method and the test cases is as follows:

import java.util.*;

public class Main{

public static void printChars (char [tex]ch1[/tex], char [tex]ch2[/tex], int [tex]numPerLine[/tex]){

int count = 0;

for(char ch = ch1; ch<=ch2; ch++){

System.out.print(ch+" ");

count++;

if(count == numPerLine){

System.out.println();

count = 0; } }

System.out.println(); }

public static void main(String[] args) {

printChars('1','Z',10);

printChars('a','z',13);

printChars('A','Z',13);

}}

Explanation:

See attachment for complete source file where comments are used as explanation