class Test {
public static void main(String[] args) {
int[][] a = { { 00, 01 }, { 10, 11 } };
int i = 99;
try {
a[val()][i = 1]++;
} catch (Exception e) {
System.out.println(e + ", i=" + i);
}
}
static int val() throws Exception {
throw new Exception("unimplemented");
}
}