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README.md

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 # junit-test-coverage-example
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+This repo is designed to demonstrate how SonarQube calculates our Test Coverage % metric. 
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+SonarQube uses lines of code covered **AND** logical branches covered in our final percentage.
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+To view jacoco unit test coverage:
+1. Run the command `mvn test`
+2. Open the file at `./target/site/jacoco/sonarsource.sonarsource_demos/index.html`
+3. Navigate to the file `CoverageMetrics.java`
+4. Compare the Jacoco Test Coverage % to the SonarQube Test Coverage %