Fix [SonarQube] Integer instantiation (Avoid instantiating Integer
objects. Call Integer.valueOf() instead)
Fix [SonarQube] Right curly brace and next "else", "catch" and "finally"
keywords should be located on the same line (Move this "else" on the
same line that the previous closing curly brace)
Fix [SonarQube] Right curly brace and next "else", "catch" and "finally"
keywords should be located on the same line (Move this "else" on the
same line that the previous closing curly brace)
Fix [SonarQube] Avoid commented-out lines of code (A block of
commented-out lines of code should be removed)
Fix [SonarQube] Loose Coupling (Avoid using implementation types like
'TreeMap'; use the interface instead)
Update children to expect Map interface rather than implementation type