@Override public Number narrow(Number original) { return delegate.narrow(original); }
/** * Replace all numbers in an arguments array with the smallest type that will fit. * @param args the argument array * @return true if some arguments were narrowed and args array is modified, * false if no narrowing occured and args array has not been modified */ protected boolean narrowArguments(Object[] args) { boolean narrowed = false; for (int a = 0; a < args.length; ++a) { Object arg = args[a]; if (arg instanceof Number) { Object narg = narrow((Number) arg); if (narg != arg) { narrowed = true; } args[a] = narg; } } return narrowed; }