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Thanks !!!! i got it... i hadn't created the object of the ArrayList in the WordList class......


public void addWord(Word word)
{
wordList = new ArrayList<Word>(); //this was...

Exception in thread "main" java.lang.NullPointerException
at WordList.addWord(WordList.java:24)
at Execution.main(Execution.java:13)

--- Update ---

Exception in thread "main"...

Help needed .. Null pointer Exception.. ~o)





//Execution class .......


public class Execution {