Question: Add a method void replaceFirst ( int oldVal, int newVal ) to the IntegerList classthat replaces the first occurrence of oldVal in the list with

Add a method void replaceFirst

(

int oldVal, int newVal

)

to the IntegerList classthat replaces the first occurrence of oldVal in the list with newVal. If oldVal does not appear in list,it should do nothing

(

but it's not an error

) .

If oldVal appears multiple times, only the first occurrenceshould be replaced. Note that you already have a search method to find oldVal in the list; use it

!

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