\documentclass[a4paper]{article}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{minted}
\begin{document}
\thispagestyle{empty}

\usemintedstyle{monokai}
\definecolor{bg}{rgb}{0.1,0.1,0.2}
\inputminted[
  breaklines=true,
  bgcolor=bg
]{java}{Test.java}

\end{document}