Таким образом можно напечатать символ UTF-8
String unicodeMessage = "\u7686\u3055\u3093\u3001\u3053\u3093\u306b\u3061\u306f";
PrintStream out = new PrintStream(System.out, true, "UTF-8");
out.println(unicodeMessage);
Обновление:
PrintStream out = new PrintStream(System.out, true, "UTF-8");
out.println("Notification List Header Text is: " + PLClinicalNotificationsHelper.getNotificationsListHeaderText());