Java newbie here... I want to scan some user input after a button is pressed. The first thing that I scan from keyboard works fine but in the second input the programm crashes. I believe the problem is with the second use of try{//blocks of code}finally{input. close();} (same code though). I used it so I can get out of the scanning process. I need your sights. Thx for the help. Here is my code:
@Override
public void action Performed(Action Event e) {
if(e.getSource()==button1){
System.out.println("Sth");
label1.setVisible(true);
Scanner input = new Scanner(System.in);
try {
String userInput = "";
System.out.println("Asking the user a q, (yes/no)");
userInput = input.nextLine();
if(userInput.equalsIgnoreCase("yes")) {
System.out.println("Okay");
int Temp = input.nextInt();
System.out.println("Print the scanned value");
input.close();
}else if(userInput.equalsIgnoreCase("no")) {
System.out.println("Default answer to q");
}
}finally{
input.close();
}
} else if(e.getSource()==button2){
System.out.println("Sth");
label2.setVisible(true);
Scanner input = new Scanner(System.in);
try {
String userInput = "";
System.out.println("Q for user, (yes/no)");
userInput = input.nextLine();
if(userInput.equalsIgnoreCase("yes")) {
System.out.println("Sth");
int Time = input.nextInt();
System.out.println("" + Time + "");
input.close();
}else if(userInput.equalsIgnoreCase("no")) {
System.out.println("Okay");
}
}finally{
input.close();
}
}
}