Ao invés de criar uma única string concatena desnecessariamente

• Source-Code-Inspection/Source Code Inspection/src/br/calebe/ticketmachine/core/TicketMachine.java

  Lines 47 to 49 in 031c9a6

  	String result = "*****************\n";
  	result += "*** R$ " + saldo + ",00 ****\n";
  	result += "*****************\n";