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|Java - Interview Questions and Answers|
|Ans. Nothing as we haven't yet created an instance and hence adjacentDirectedNodesMap won't be initialized with any value and hence is empty.|
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|Like Discuss Correct / Improve  constructor|
|What are the common uses of "this" keyword in java ?|
|Can we use both "this()" and "super()" in a constructor ?|
|Why every object constructor automatically call super() in Object before its own constructors?|
|Can constructors be synchronized in Java ?|
|What are constructors and Destructors in Java ?|
|Does Constructor creates the object ?|
|Are constructors inherited? Can a subclass call the parent's class constructor? When?|
|Difference between object instantiation and construction ?|
|Difference Between this() and super() ?|
|Which of the following is false about Constructors ?|