#Prerequisites
To build the project Java SE 8 JDK and Maven are required and their bin folders should be added to the system environment variable PATH to allow executing commands from the command prompt.
#Build
Project can be built by executing mvn clean compile assembly:assembly in the system command prompt from the project root directory. Executing this should compile sources and create the jar file javasebasic-0.0.1-jar-with-dependencies.jar in target folder of project.
#Input
The easiest way to locate inputs.zip is to copy it into folder with jar to be on one level with jar. If program does not find it next to the jar, it will ask for path to folder containing it. Alternatively, path to the folder containing zip file can be supplied as the first program argument like so java -jar javasebasic-0.0.1-jar-with-dependencies.jar "C:\".
#Run
The easiest way to run the program is to create a dedicated folder, copy javasebasic-0.0.1-jar-with-dependencies.jar (located in target folder of project), inputs.zip and run.bat (located in the root of the project) into it and double-click run.bat.
Alternatively, it is possible to execute the jar from the command prompt. Navigate to folder containing the jar (via command prompt) and run the following java -jar javasebasic-0.0.1-jar-with-dependencies.jar.
#Result
Program will unzip all files into temporary folder, parse all text files to collect phone numbers and emails, create new zip file inputsv2.zip next to the jar and delete the temporary directory. Resulting archive will be a copy of the original inputs.zip with phone codes replaced and 2 new text files added to the root -- phones.txt and emails.txt.