Why do I need repository for local code?
Suppose I made a local application and changes on mijn PC. 

1. When should the code in my Java folder be executed, and when should the code in my repository be executed?

2. Is it necessary to copy the local code to the local repsitory? Why?

3. Copying the local code to the local repository can only do with Maven, right?

Why do I need repository for local code?
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Suppose I made a local application and changes on mijn PC. 

1. When should the code in my Java folder be executed, and when should the code in my repository be executed?

2. Is it necessary to copy the local code to the local repsitory? Why?

3. Copying the local code to the local repository can only do with Maven, right?
