The Juvenile issues have to do with a culture of crime that must be addressed separately.
Step-by-step explanation:
To punish juveniles with he same views as that of the adults is to forget the distinction that the law is to discipline the anti social elements not to punish them and keep them out of the society foreseer.
Prison systems are supposed to reform the people in them.
This is more important in terms of juveniles too because they can be assets to the society and often they commit crimes in influence of other adults.
So they require separate systems of justice for their rehabilitation.