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copied!<p>I'm pretty new to java and I have nested Try Catch code that prints 3 times! can you tell me why? I get 3 int from Command Line and has to be validated and check if they in range and i am using try and catch. but the answers prints 3 times!</p> <pre><code>// Global Constants final static int MIN_NUMBER = 1; final static int MAX_PRIME = 10000; final static int MAX_FACTORIAL = 12; final static int MAX_LEAPYEAR = 4000; // Global Variable static int a, b, c; public static void main(String[] args) { // String[] myNumbers= new String [3]; // int x =Integer.parseInt(args[0]); for (int i = 0; i < args.length; i++) { // System.out.print(args[i]+" "); validateInput(args[0], args[1], args[2]); } } // Validate User Input public static boolean validateInput(String value1, String value2, String value3) { boolean isValid = false; try { try { try { a = Integer.parseInt(value1); if (!withinRange(a, MIN_NUMBER, MAX_PRIME)) { System.out.println( "The entered value " + value1 + " is out of range [1 TO 10000]."); } isValid = true; } catch (Exception ex) { System.out.println( "The entered value " + value1 + " is not a valid integer. Please try again."); } b = Integer.parseInt(value2); if (!withinRange(b, MIN_NUMBER, MAX_FACTORIAL)) { System.out.println( "The entered value " + value2 + " is out of range [1 TO 12]."); } isValid = true; } catch (Exception ex) { System.out.println( "The entered value " + value2 + " is not a valid integer. Please try again."); } c = Integer.parseInt(value3); if (!withinRange(c, MIN_NUMBER, MAX_LEAPYEAR)) { System.out.println( "The entered value " + value3 + " is out of range [1 TO 4000]."); } isValid = true; } catch (Exception ex) { System.out.println( "The entered value " + value3 + " is not a valid integer. Please try again."); } return isValid; } // Check the value within the specified range private static boolean withinRange(int value, int min, int max) { boolean isInRange = true; if (value < min || value > max) { isInRange = false; } return isInRange; } </code></pre>

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