Object[] stackTraces = (Object[]) m.invoke( poolThread, null );
iw.println( poolThread );
iw.upIndent();
for (int i = 0, len = stackTraces.length; i < len; ++i)
iw.println( stackTraces[i] );
iw.downIndent();
}
for (int i = 0; i < initial_indent; ++i)
iw.downIndent();
iw.flush(); // useless, but I feel better
String out = sw.toString();