HOW TO EXECUTE COMMAND
'mvn clean compile'
'mvn exec:java'

or 
'mvn clean package'
'java -jar target/risk-management-1.0.jar'


CODE CONVENTION

* don't commit commented code

* use only 1 nested if per method

* use only 2 attributes per class

* use only 1 attribute when is a collection

* use at least 3 parameter per method

* avoid using this. declaring attributes

* do not use + to concatenate string
  prefer using format (MessageFormat)
    format("some words {0} {1}", value0, value1);

* use other as name of object with same type
    class Money
      void sum(Money other)

* use a/an type passing a parameter
    class Money
      void something(Position aPosition)
      void something(Position... somePositions)