// DrJava saved history v2 String faisal = "four";//End of Interaction// faisal.length()//End of Interaction// NeatStuff.checkPalindrome("whatistheword") NeatStuff.checkPalindrome("racecar") NeatStuff.countLetter("University of Toronto", "r") NeatStuff.countWords("University of Toronto") NeatStuff.countWords("University of Toronto") NeatStuff.countWords("University of Toronto this is a test to see if this works really")