CMIS 141 Introductory Programming - University of Maryland (2208) Homework 3 (answered)

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CMIS 141 6385 Introductory Programming (2208) Homework 3 Before attempting this project, be sure you have completed all of the reading assignments, hands-on labs, discussions, and assignments to d... ate. Create a Java class named HeadPhone to represent a headphone set. The class contains:  Three constants named LOW, MEDIUM and HIGH with values of 1, 2 and 3 to denote the headphone volume.  A private int data field named volume that specifies the volume of the headphone. The default volume is MEDIUM.  A private boolean data field named pluggedIn that specifies if the headphone is plugged in. The default value is false.  A private String data field named manufacturer that specifies the name of the manufacturer of the headphones.  A private Color data field named headPhoneColor that specifies the color of the headphones.  A private String data field named headPhoneModel that specifies the Model of the headphones.  getter and setter methods for all data fields.  A no argument constructor that creates a default headphone.  A method named toString() that returns a string describing the current field values of the headphones.  A method named changeVolume(value) that changes the volume of the headphone to the value passed into the method Create a TestHeadPhone class that constructs at least 3 HeadPhone objects. For each of the objects constructed, demonstrate the use of each of the methods. Be sure to use your IDE to accomplish this assignment. The google recommended Java style guide, provided as link in the week 2 content, should be used to format and document your code. Specifically, the following style guide attributes should be addressed:  Header comments include filename, author, date and brief purpose of the program.  In-line comments used to describe major functionality of the code.  Meaningful variable names and prompts applied.  Class names are written in UpperCamelCase.  Variable names are written in lowerCamelCase.  Constant names are in written in All Capitals.  Braces use K&R style. [Show More]

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