Consider the following declaration and statements: ArrayList x= new ArrayList(); obj.add("He"); obj.add("Hi"); obj.add("H"); Which of the statement below will not cause an error? Assume that each statement applies to the given list, independent of the other statements. x.get(3);
Consider the following declaration and statements: ArrayList x= new ArrayList(); obj.add("He"); obj.add("Hi"); obj.add("H"); Which of the statement below will not cause an error? Assume that each statement applies to the given list, independent of the other statements. x.get(3);
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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Java
Transcribed Image Text:Consider the following declaration and statements:
ArrayList<String> x= new ArrayList<String>(); obj.add("He");
obj.add("Hi");
obj.add("H");
Which of the statement below will not cause an error?
Assume that each statement applies to the given list, independent of the other statements.
x.get(3);
x.remove("Hi");
x.add(1, "Y");
x set("N");
x set(4, "W");
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