Architecture documentation problems
Architecture changes over time and it is not easy to keep the documentation up-to-date. As a result you get an invalid description of your architecture.
Maven
Java / Maven: Add SNAPSHOT repository to pom
How to configure a Maven repository element to accept SNAPSHOT artifacts (enable snapshots, disable releases).
Java: Set the Maven path in Intellij Idea
How to locate your Maven installation path and configure it in IntelliJ Idea (Maven home directory).
Java: Solve the MojoExecutionException NullPointerException with Swagger
Swagger Maven plugin error occurs when @Api is present but no @ApiOperation; add @ApiOperation to fix.