!7

import x30_pkg.x30_util;

import static x30_pkg.x30_util.eq;

import static x30_pkg.x30_util.isFalse;

import static x30_pkg.x30_util.rethrow;

import static x30_pkg.x30_util.fail;

import static x30_pkg.x30_util.multiMapPut;

import static x30_pkg.x30_util.getExceptionCause;

import static x30_pkg.x30_util.print_append;

import static x30_pkg.x30_util.newWeakHashMap;

import static x30_pkg.x30_util.fixNewLines;

import static x30_pkg.x30_util.join;

import static x30_pkg.x30_util.joinWithSpace;

import static x30_pkg.x30_util.isHeadless;

import static x30_pkg.x30_util.isAndroid;

import static x30_pkg.x30_util.call_checkArgs;

import static x30_pkg.x30_util._handleError;

import static x30_pkg.x30_util.endsWithLetterOrDigit;

import static x30_pkg.x30_util.isAWTThread;

import static x30_pkg.x30_util.str;

import static x30_pkg.x30_util.currentThread;

static O callF(O f, O... args) ctex {

  if (f instanceof S)

    ret callMC((S) f, args);

  ifclass DynamicCallable

    if (f instanceof DynamicCallable)

      ret f/DynamicCallable._dyn(args);

  endif

  ret x30_util.callF(f, args);

}

static O callMC(S method, O... args) {

  ret call(mc(), method, args);

}

static O call(O o) {

  ret callF(o);

}

static O call(O o, S method, O... args) {

  ret x30_util.call(o, method, args);

}

p {

  print("Hello world!");

}