code: public static String humanize( String s )
      {
  
          StringBuilder literal = new StringBuilder();
          char[] chars = s.toCharArray();
          for (int i = 0; i < chars.length; i++)
          {
              char c = chars[i];
              if (Character.isUpperCase( c ) && i > 0)
              {
                  literal.append( " " );
                  literal.append( Character.toLowerCase( c ) );
              }
              else
              {
                  literal.append( c );
              }
          }
          return literal.toString();
      }
docs: <p>humanize.</p>
  
  @param s a {@link java.lang.String} object.
  @return a {@link java.lang.String} object.