1. Using the method System.arraycopy, copy an array of integers, numbers, to a new array named numbersCopy. 2. Repeat the previous exercise, but instead use the method Arrays.copyOf. 3. Consider a...

1. Using the method System.arraycopy, copy an array of integers, numbers, to a new array named numbersCopy.

2. Repeat the previous exercise, but instead use the method Arrays.copyOf.

3. Consider a class that has an array, myStrings, of strings as a data field and the following accessor method:

public String[] getStrings()

{

return myStrings;

} // end getStrings

Explain why and how you would improve this definition.