Computers and Technology, 24.04.2021 01:00, victoriahuntley12148

Demonstrate that you know how to get the following system properties: java installation directory, user name, user directory, operating system name, operating system version, and the java class path. Establish a Security Manager. Print the Security Manager address. Attempt to change the user name system property. You must code for exceptions.

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Demonstrate that you know how to get the following system properties: java installation directory, u...