code: public static <T> T print(T o) {
  		System.out.print(o);
  		return o;
  	}
docs: Prints the given {@code object} to {@link System#out System.out}. Useful to log partial expressions to trap
  errors, e.g. the following is possible: <code>1 + print(2) + 3</code>
  
  @param o
  the to-be-printed object
  @return the printed object.