Miscellany

    public List isOnBoard(String wordToCheck) {
//isOnBoard: this function takes as argument a String and determines whether the String can be found in the board 
//specified by the most recent call to setBoard(). The return type of this function is a List object containing 
//Integer elements. If it is possible to find the word in the current board, the function returns a list of Integers 
//representing the locations of the dice used to form the word, in order (using the same mapping from integers to 
//locations required by setBoard()). If is is NOT possible to form the word, the function returns null. If setBoard() 
//has not yet been called, the behavior of this method is undefined.
       
        try {
            if (boardArray != null) {
                boolean[] booleanArray = new boolean[boardArray.length];
                List<Integer> integerArray = new ArrayList<Integer>();
                List<Integer> tempIntegerArray = new ArrayList<Integer>();
                String[] stringArray;
                
                if (wordToCheck.contains("q") == true) stringArray = new String[wordToCheck.length()-1];
                else stringArray = new String[wordToCheck.length()];               
                
                for (int i = 0; i < stringArray.length; i++) {
                    if (wordToCheck.contains("q") == true) {
                        if (wordToCheck.substring(i,i+1).equalsIgnoreCase("q") == true) {
                            stringArray[i] = wordToCheck.substring(i,i+2);          
                        }
                        else {
                            stringArray[i] = wordToCheck.substring(i+1,i+2);
                        }
                    }
                    else {
                        stringArray[i] = wordToCheck.substring(i,i+1);
                    }
                }
                for (int k = 0; k < stringArray.length; k++) {
                    for (int j = 0; j < boardArray.length; j++) {
                        if (stringArray[k].equalsIgnoreCase(boardArray[j])) {
                            if (integerArray.isEmpty() == false) {
                                if (isOnBoardCheck(j-1,j) == true && booleanArray[j] == false) {
                                    booleanArray[j] = true;
                                    integerArray.add(j);
                                }                                
                            }
                            else {
                                integerArray.add(j);
                                booleanArray[j] = true;
                            }
                        }
                    }
                }
                int wordCount = 0;
                
                if (integerArray.size() != stringArray.length) {
                    System.err.println("Duplicate letters are found... New searches are processing...");
                    for (int m = 0; m < stringArray.length; m++) {
                        for (int n = 0; n < integerArray.size(); n++) {
                            if (stringArray[m].equals(boardArray[integerArray.get(n)])) {
                                System.out.println(n+"c");
                                tempIntegerArray.add(n); 
                                if (wordCount == stringArray.length) {                        
                                    return tempIntegerArray;
                                }                                
                            }                            
                        }
                    }                                      
                }
                else {
                    return integerArray;
                }
            }
        }
        catch (Exception e) {
            System.err.println("Error building ArrayList for wordToCheck integer elements...");
        }
            return null;
    }