Upcasting and downcasting examples. Some commonly used default string – InterviewSolution

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1.	Upcasting and downcasting examples. Some commonly used default string method. (JAVA)
Answer» sting ANIMAL animal = NEW DOG();Dog dog = (Dog) animal;here animal is a higher variable type and dog is lower. Then we down casting animal as Dog type in SECOND line.Up casting will be opposite ...Circle circ = new Circle();SHAPE shape = (Shape) circ;

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