what is the output? public class practice {     public static void main(String[] args)     {         new ChildClass(5).tryThis(4);     } } class ParentClass {     public ParentClass(int i)     {        System.out.print(i); //notice the ln is missing     } }

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A: The required Unified Modeling Language (UML) class diagram for the class “Baby” is as follows,

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A: Solution is given below-

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A: Solution: Required language is java

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