CHALLENGE

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ACTIVITY

$7\mathrm{.}3\mathrm{.}2$: Basic class use.

Print person$1\text{'}$s kids, call the incNumKids$()$ method, and print again, outputting text as below. End each line with a newline. Sample output for below program with input $3$:

Kids: $3$

New baby, kids now: $4$

Learn how our autograder works ${?}_{(})$

$528040\mathrm{.}3489528.q3$zay$7$

$//=====$ Code from file PersonInfo.java $=====$

public class PersonInfo $\{$

private int numKids;

public void setNumKids$($int setPersonsKids$)\{$

numKids $=$ setPersonsKids;

$\}$

public void incNumKids$()\{$

numKids $=$ numKids $+1$ ;

$\}$

public int getNumKids$()\{$

return numkids;

$\}$

$\}$

$//=====$ end $=====$