title: printing array reference variable on console
body: <p>what does the output means...
  if we print 'intarray' we get some hash code...
  &amp; same is with 'floatarray'
  but if we print 'chararray' we doesn't get anything
  what does the folowing data means?????</p>
  
  <pre><code>class Test
  {
      public static void main(String []aeg)
      {
          int []intarray = new int[5];
          char []chararray = new char[5];
          float []floatarray = new float[5];
          System.out.println(intarray);
          System.out.println(chararray);
          System.out.println(floatarray);
      }
   }
  </code></pre>
  
  <p>Output starts here</p>
  
  <p>after printing on the console we get following output....</p>
  
  <pre><code>      F:\Mehnat\my sc\By me\ArrayList\2\2&gt;javac Test.java
        F:\Mehnat\my sc\By me\ArrayList\2\2&gt;java Test
        [I@546da8eb
  
        [F@6b6d079a
  </code></pre>
  
  <p>Output ends here</p>