You were asked by your manager to execute complete unit test (white box testing) for StringUtils Java class, written by a developer who suddenly left the team. You are provided the source code (StringUtils. java) and you are to write JUnit test cases for it. You are to assume that code description is correct for what each method is supposed to do and the code is supposed to match it. Objectives:
Define, implement, and execute complete and thorough unit test on the given Java class (StringUtils. java).

Some of the first computer games were created in the early 1970s by college students experimenting after hours to see what the were capable of doing.

Given a link with a maximum transmission rate of 32.8 mbps. only two computers, x and y, wish to transmit starting at time t = 0 seconds. computer x sends filex (4 mib) and computer y sends filey (244 kib), both starting at time t = 0. statistical multiplexing is used, with details as follows packet payload size = 1000 bytes packet header size = 24 bytes (overhead) ignore processing and queueing delays assume partial packets (packets consisting of less than 1000 bytes of data) are padded so that they are the same size as full packets. assume continuous alternating-packet transmission. computer x gets the transmission medium first. at what time (t = ? ) would filey finish transmitting? give answer in milliseconds, without units, and round to one decimal places (e.g. for an answer of 0.013777 seconds you would enter "13.8" without the quotes)

Anetwork security application that prevents access between a private and trusted network and other untrusted networks