package practicehard;
/**
*
* @author Manan
*/
class RangeException extends Exception {
public RangeException() {
super(); // Calling Constructor of Super Class
}
public static void RangeCheck(double t) throws RangeException {
if (t < 0 || t > 1) {//Checking Condition for Range of Double Parameter
throw new RangeException();
}
}
@Override
public String toString() {
return "Value_Out_of_Range_Exception:";//Message of Exception when Thrown
}
}
public class Practical24 {
double Sum = 0.0d;
static int m = 0; //static int m for knowing the element of array throwing exception
public double add(String StringArray[]) throws NumberFormatException, RangeException {
Double t;
while (m < StringArray.length) {
t = Double.parseDouble(StringArray[m]);//Converting String values to Double Values
//parseDouble methode is capable of throwing NumberFormatException
RangeException.RangeCheck(t);//calling RangeCheck methode of RangeException Class
Sum = Sum + t;
System.out.println("Sum=" + Sum);
m++;
}
return Sum;
}
public static void main(String args[]) {
String PassArray1[] = {"10m.67", "0.34", "0.78", "0.24"};//Array one for NumberFormatException
String PassArray2[] = {"9.34","-0.88", "0.00", "1.0"};//Array two for RangeException
String PassArray3[] = {"0.78", "0.24","0.00", "1.0", "0.5"};//Array three for proper functioning
Practical24 p24_1 = new Practical24();
try {
p24_1.add(PassArray1); //Calling add methode with array as argument
} catch (NumberFormatException e) {
System.out.println(e + " The Number at " + m + "th position.");
} catch (RangeException e) {
System.out.println(e + " The Number at " + m + "th position.");
}
try {
p24_1.add(PassArray2);//Calling add methode with array as argument
} catch (NumberFormatException e) {
System.out.println(e + " The Number at " + m + "th position.");
} catch (RangeException e) {
System.out.println(e + " The Number at " + m + "th position.");
}
try {
p24_1.add(PassArray3);
} catch (NumberFormatException e) {//Calling add methode with array as argument
System.out.println(e + " The Number at " + m + "th position.");
} catch (RangeException e) {
System.out.println(e + " The Number at " + m + "th position.");
}finally{
System.out.println("Thank You for using this Program");
}
}
}
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