Takes command line arguments length and number and generates passwords (alphanumeric and special characters)

PassGen.java

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import java.lang.Math; // header stuff MUST go above the first class
import java.util.Random;
import java.util.ArrayList;
import java.util.Arrays;

// our main class becomes a file but the main method is still found
//TAKES ARGS LENGTH AND NUMBER OF PASSWORDS
public class PassGen
{
  private static Random rnd = new Random();
  public static void main(String[] args)
  {
    int length = Integer.valueOf(args[0]);
    int number = Integer.valueOf(args[1]);
    //ArrayList<String> commands = new ArrayList(Arrays.asList(args));
    
    String[] arr = new String[number];
    for(int i=0;i<number;i++){
      arr[i] = generatePassword(length);
    }
    
    System.out.print(Arrays.asList(arr).toString());
  }
  
  public static String generatePassword(int length){
    String result="";
    for(int i = 0; i<length;i++){
    	char a = (char)(rnd.nextInt(94)+32);
    	result+= a;
    }
  	return result; 
  }
}