title: Add two float values in Java
body: <p>Acually i tried to add two float values in Java like this:</p>
  
  <pre><code>import java.text.DecimalFormat;
  class ExactDecimalValue
  {        
      final strictfp static public void main(String... arg)
      {    
         float f1=123.00000f;           
         float f2=124.00000f;           
         float f3=f1+f2;
  
         System.out.println(f1+f2);
         System.out.println("sum of two floats:"+f3);
  
         /*my expected output is:247.00000
           but comming output is:247.0   and 247*/   
      }     
  }
  </code></pre>
  
  <p>Now what i can do to get the value in this format:247.00000.</p>