upcasting and downcasting in java

Upcasting and Downcasting in java

Upcasting and Downcasting:- (Upcasting and Downcasting ) Java support Run-time polymorphism with the help of method overriding. Method overriding only

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Core JAVA

HashSet and TreeSet in Java

April 21, 2019 basicittopic 0

Both are present in java. util package.Both evaluate on the basis of object values, not on the basis of the

Core JAVA

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