Build-Tools Gradle Task

• Install Gradle
• Assemble custom jar utils-1.3.5.jar. It should be compatible with java 8. The manifest file should contain the name and version of your jar. The jar should contain class StringUtils with method boolean isPositiveNumber(String str).
• Use Apache Commons Lang 3.10 library to implement this method.
• Write one any unit test for your StringUtils.isPositiveNumber(String str) using JUnit 5.+.
• Create a project multi-project with two subprojects core and api.
• The core subproject should contain class Utils with method boolean isAllPositiveNumbers(String... str).
• Use utils-1.3.5.jar from the previous task to implement this method.
• The api subproject should contain class App with the main method.
• Call Utils.isAllPositiveNumbers("12", "79") from the main method of api subproject.
• Make a gradle plugin, which is also published and connected to the project.
• As an example of plugin functionality - testing and report generation.
• Translate the test task to Gradle (if you used Maven or others)