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import java.util.Scanner; public class Double_parseDoubleMethodExample4 { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); try { System.out.print("Enter any string:"); String str = scanner.next(); Double d1 = Double.parseDouble(str); String str1="null"; Double d2 = Double.parseDouble(str1); System.out.println("1. Double value = " + d1); System.out.println("2. Double value = " + d2); }catch (NullPointerException e){ System.out.println("An exception "+e+" has occured.\nPlz enter a valid double integer"); }catch (NumberFormatException ex){ System.out.println("An exception "+ex+" has occured.\nPlz enter a valid double integer"); } } }
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