SCJP Module-12 Question-8


 

SCJP Module-12 Question-8

The given sample program will test your understanding about parsing the primitive data types to some other format.

The given sample program will test your understanding about parsing the primitive data types to some other format.

Given below the sample code :

0. public class testparse {
1. public static void format(String str) {
2. try {
3. float flt = Float.parseFloat(str);
4. } catch (NumberFormatException nfe) {
5. flt = 0;
6. } finally {
7. System.out.println(flt);
8. }
9. }
10.public static void main(String[] args) {
11.format("illlegal");
12.}}

How can we correct the above code?

1. no need of correction

2. By adding "static float flt = 0;" before line 1

3. By adding "static float flt = 0;" inside try block.

4. By defining "flt" in every block .

Answer

(2)

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