import java.util.Arrays;
import javax.swing.SwingUtilities;

public class ArraysVerbinden {

	void create() {
		String[][] arr1 = { new String[] { "00", "01", "02" },
				new String[] { "10", "11", "12" },
				new String[] { "20", "21", "22" } };
		String[][] arr2 = { new String[] { "aa", "ab", "ac" },
				new String[] { "ba", "bb", "bc" },
				new String[] { "ca", "cb", "cc" } };

		int newLength = arr1.length + arr2.length;
		String[][] s = new String[newLength][3];
		s = Arrays.copyOf(arr1, newLength);
		System.arraycopy(arr2, 0, s, arr1.length, arr2.length);

		for (int i = 0; i < s.length; i++) {
			for (int j = 0; j < s[i].length; j++) {
				System.out.println(s[i][j]);
			}
		}
	}

	public static void main(String[] args) {
		SwingUtilities.invokeLater(() -> new ArraysVerbinden().create());
	}
}