title: Returning float array method
body: <p>I am trying to return a float array to my main class so that I can print and compare the array. </p>
  
  <p>'str' that is passed into the class is declared by a global  string and is taken from user input on my main class</p>
  
  <p>main</p>
  
  <pre><code>public static void main (String[] args) {
      Scanner sc = new Scanner(System.in);
  
      String input = null;
  
      System.out.print("Please enter a sentence or enter quit to end program: ");
      input = sc.nextLine();
  
      while(!input.equals("quit"))
      {       
          System.out.println("The number of characters in the string is: " + BloorS.count(input));
          System.out.println("The number of Spaces in the string is: " + Bloor_S.sCount(input));
          System.out.println("The number of words in the string is: " + Bloor_S.wCount(input));
          Bloor_S.print();
  
          Bloor_S.freq(); //Change
          System.out.println();
          System.out.print("Please enter a sentence or enter quit to end program: ");
          input = sc.nextLine();
      }
      sc.close();
  }
  </code></pre>
  
  <p>class</p>
  
  <pre><code>public static float[] freq() {
      char[] let = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'};
      float [] freq = new float[26];
  
      int a, b; 
  
      char[] char1 = str1.toUpperCase().toCharArray();
  
      for (b = 0; b &lt; str1.length(); b++)
      {
          for (a = 0; a &lt; 26; a++)
          {
              if (let[a] == char1[b])
              {
                  freq[a]++;
              }
          }
      }
  
      for (int f = 0; f &lt; 26; f++)
      {
          freq[f] = freq[f] / strCount;
      }
  
      return freq;
  }
  </code></pre>
  
  <p>So on the line with <code>//Change</code> I want to use something along the lines of</p>
  
  <pre><code>for (int i = 0; i &lt; 26; i++)
  {
      System.out.printf("%6.2f", Bloor_S.freq[i]);
      System.out.printf("%3c", '|');
      System.out.println();
  }
  </code></pre>
  
  <p>So that I can print the array out 1 number at a time.</p>