Standard Classes and Wrappers

Section Overview

• The Object class     AP Unit 9.7     Learn
• The String class
  AP Unit 2.6     Learn Strings      Review Strings     
  AP Unit 2.7     Learn String methods      Review String methods
  AP Unit 4.3      Learn loops and Strings     
• The Math class and random numbers      AP Unit 2.9      Learn     
• Wrapper classes      AP Unit 2.8     Learn
• Writing Classes    AP Unit 5     Learn
• Writing Constructors    AP Unit 5.2     Learn
• Writing Methods      AP Unit 5.6     AP Unit 5.7     Learn

Familiarize yourself with the following subject areas that may not have been completely covered by The League's regular curriculum. Some links are offered below to Runestone Academy's information on each subject area.

• overriding equals method     AP Unit 3.7
• overriding toString method
• Math class for random)      AP Unit 2.9     
• Common mistakes (2.7.3)

Practice

Take this quick quiz then review missed answers against the expected response.