private void printStackTraceImpl(PrintStream out, String prefix, String ident) {
out.println(ident + prefix + this);
printStackTraceItems(out, ident);
for (Throwable t : getSuppressed()) {
t.printStackTraceImpl(out, "Suppressed: ", "\t" + ident);
}
Throwable theCause = getCause();
if (theCause != null) {
theCause.printStackTraceImpl(out, "Caused by: ", ident);
}
}
public void printStackTrace(PrintStream out) {
printStackTraceImpl(out, "", "");
}