Code example for PrintStream

Methods: printf

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	} 
 
	@Override 
	public void printTUI() { 
		tuiState.printCommands();
		consoleUi.printf("%nYour command: ");
	} 
 
	@Override 
	public String getMenuEntry() {
		return "Route"; 
	} 
 
	@Override 
	public char getMenuKey() { 
		return 'r'; 
	} 
 
}