public static void printStack(PrintStream p) {
final StackTraceElement[] stk = Thread.currentThread().getStackTrace();
if (stk != null) {
final int defaultOffset = 3;
p.println("printStack: ");
for (int i = defaultOffset; i < stk.length; i++) {
p.print(" ");
printStack(p, stk[i]);
p.println();
}
}
}
public static void printStack() {
printStack(ps);
}