added Setters for questionListIndex and countryListIndex (primarily for
JUnit)
testGetMaxInRange() written, passes.
testIsNicelyDistributed() corrected. isNicelyDistributed corrected. Test
passes.
removed the if(que_Ans[i]==0){break}; from isNicelyDistributed(int).
JUnit test passes.
roundOff(int) corrected to pass testRoundOff().
testRoundOff() passes after correcting both roundOff(int) and
testRoundOff().
testComposeFalseAnswer() passes.
testGenerateQuestionIndices() passes.
testConstructor() passes.
testGetAnswer() corrected, getAnswer() corrected. Test passes.
getAnswer() corrected. Test passes.
testGenerateQueAndAnsList() fails before writing implementation of
generateQueAndAnsList().
generateQueAndAnsList() written. (passes testGenerateQueAndAnsList())
testGenerateQueAndAnsList() passes.
testConstructor() passes.
testIsRepeatedQuestion() passes.
added generateQueAndAnsList() to constructor so that QuizServer's
makeListOfQueAndAnsList() can work.
makeListOfQAndALists() passes test after adding generateQueAndAnsList()
into the constructor of QueAndAnsImpl
testMakeListOfQAndALists() passes (after adding generateQueAndAnsList()
to constructor of QueAndAnsImpl.
testShuffleAnswers() passes.