Copying 2d Arrays using arraycopy()

To make the above code more simpler, we can replace the inner loop with System.arraycopy() as in the case of a single-dimensional array. For example,

$\begin{lstlisting} import java.util.Arrays; \par class Main { public static voi... ...ay System.out.println(Arrays.deepToString(destination)); } } \end{lstlisting}$

Output:

$\begin{lstlisting}[[1, 2, 3, 4], [5, 6], [0, 2, 42, -4, 5]] \end{lstlisting}$

Here, we can see that we get the same output by replacing the inner for loop with the arraycopy() method.