Java forcing user to input int

boolean badNumber;
Scanner sc = new Scanner(System.in);
do{
  System.out.print("Please print your number: ");
  try{
    int i = sc.nextInt(); 
    System.out.println("Your Number is: " + i);
    badNumber = false;
  }
  catch(Exception e){
    System.out.println("Bad number");
    sc.next();
    badNumber = true
  }
}while(badNumber);

Source: stackoverflow.com

Similar codes

0 vote187 views1 answer
Java printwriter create file
Java
0 vote168 views1 answer
Return 0 and return 1 in java
Java
15 votes214 views6 answers
String Concatenation
Java
27 votes171 views10 answers
Free robux
Java
10 votes185 views2 answers
How to set 2 decimal places in java
Java
0 vote185 views1 answer
Java anomymous code block
Java
2 votes315 views1 answer
Spring boot resource optional request param
Java Spring
-1 vote181 views1 answer
Compile java code with package in cmd
Java
0 vote202 views1 answer
Pattern exercises for java
Java
5 votes194 views4 answers
How to round up in java
Java