public static void printGenericCollection (Collection<_??1_ extends Object> a) { // replace _??1_ a.iterator(); // replace ??2_ _??2 it while (it.hasNext()) { System.out.print(it.next() + "\t"); } System.out.println(); } _??1: type your answer... _??2: type your answer...
public static void printGenericCollection (Collection<_??1_ extends Object> a) { // replace _??1_ a.iterator(); // replace ??2_ _??2 it while (it.hasNext()) { System.out.print(it.next() + "\t"); } System.out.println(); } _??1: type your answer... _??2: type your answer...
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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(see image for code) Consider the following code. Replace the tags _??1_ and _??2_, respectively, by filling in the text fields below, such that running printGenericCollection(c) prints the contents of the Collection object c the console:
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