void debug(Object... os) {
System.err.println(Arrays.deepToString(os));
}
public void debug(Object... o) {
System.err.println(Arrays.deepToString(o));
}
static void dump(Object... o) {
if (debug) System.err.println(Arrays.deepToString(o));
}
static void trace(Object... o) {
System.out.println(Arrays.deepToString(o));
}
private void debug(Object... os) {
System.out.println(Arrays.deepToString(os));
}
public static void px(Object... l1) {
System.out.println(Arrays.deepToString(l1));
}