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For more information, please see full course syllabus of Introduction to Java
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Lecture Comments (2)

1 answer

Last reply by: Professor Quayle
Wed May 6, 2015 10:43 PM

Post by Milan Ray on May 6, 2015

Thanks, I didn't know we got a reference guide :)
still gotta practice!

Standard Classes & Interfaces

  • Object is the highest-level superclass in the Java standard class hierarchy
  • Integer and Double are the numeric wrapper classes for int and double, respectively
  • The String class is Java’s implementation of strings of characters
  • The Math class contains many useful mathematical functions
  • The List interface is implemented by the ArrayList class to store data in a list
  • At the AP Exam you will receive a Quick Reference Guide to the standard classes and interfaces

Standard Classes & Interfaces

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.

  • Intro 0:00
  • Roadmap 0:13
  • Object 1:46
    • Methods
    • Equals Method
    • toString Method
    • What Else To Know
  • Integer 3:19
    • Constructor
    • Methods
    • Constants
    • What Else To Know
  • Double 6:14
    • Constructor
    • Methods
    • What Else To Know
  • String 8:16
    • Methods
    • What Else To Know
  • Math 15:24
    • Methods
    • What Else To Know
  • List 20:02
    • Methods
  • ArrayList 22:45
    • What Else To Know
  • Test-Taking Tips 26:05
  • Summary 29:47