Oes John Stuart Mill succeed in reconciling the concept of justice with utilitarianism?

This essay is part of a human rights module called Theories of Justice”, which focuses on theories of humanitarian law and justice by the works of the philosophers John Stuart Mill, Emanuel Kant, Aristotle, Nozick, Rawl, Plato and Hobbes. You do not need to mention all of them, but if you can compare any of the arguments of these philosophers (or other philosophers) with the arguments of John Stuart Mill as you will be discussing on the subject of humanitarian justice theory and utilitarianism.