String Processing Class for JavaDemo2Vers2

public class StringProcessor
{
   public static int getNumValue(String str)
   {
      Integer tempInt;
      int startPos;
      String numString = new String();
      String trimmedString;
      String tempStr = "this is a line with strings and a number";

      startPos = tempStr.length();
      numString = str.substring(startPos);
      trimmedString = numString.trim(); //trims whitespace from both ends

      System.out.println("Number is " + trimmedString);

      tempInt = Integer.valueOf(trimmedString);
      return tempInt.intValue();
   }
}