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  1. Prepare
  2. Java
  3. Introduction
  4. Java Static Initializer Block
  5. Discussions

Java Static Initializer Block

  • singavarapuaaka1
     + 0 comments
    static boolean flag;
static int B,H;

    static {

    Scanner sc=new Scanner(System.in);
flag=true;
B=sc.nextInt();
H=sc.nextInt();
try{
if (B<=0 || H<=0) throw new Exception("Breadth and height must be positive");
}
catch(Exception e) {System.out.println(e); flag=false; }
sc.close();

    }