Word Up: Write a short Java application that stores words in an Array or ArrayList. You get to pick the number of words to store. Generate a random number between 0 (inclusive) and the length of the Array or ArrayList (exclusive). Use this random number as an index into the Array or ArrayList. Display the […]
Milestone FourCreate the ShoutBox class for your Virtual World. Your ShoutBox class will have two methods: Method shoutOutCannedMessage() will return type String. The shoutOutCannedMessage will use an an ArrayList to store 10 messages of type String. Use a HashMap for the data structure. You can load this data structure with 10 messages of your choosing. […]
Java Assignment:A friend has asked you to design a simple gradebook program. He would like to create some calculations that can be used for any test given to students. This program should generate percentage scores for each student (given the number of correct answers and the total number of questions on the test). He would […]
Using NetBeans 7.4 installed on the VDI, write your first Java program that uses at least one print() and at least one println() method to display “Hello World.” and to display a second String message of your choice. Take a screenshot to verify that your messages are displayed successfully. Cut and paste the screenshot into […]
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