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  1. class Ideone
  2. {
  3. 	public static void main (String[] args) throws java.lang.Exception
  4. 	{
  5.         try {
  6.             Integer.parseInt(null); // throws java.lang.NumberFormatException: null
  7.         }
  8.         catch (Exception e) {
  9.             System.out.println("Integer: " + e.getClass().getName());
  10.         }
  11.         try {
  12.             Double.parseDouble(null); // throws java.lang.NullPointerException
  13.         }
  14.         catch (Exception e) {
  15.             System.out.println("Double: " + e.getClass().getName());
  16.         }
  17. 	}
  18. }
Success #stdin #stdout 0.07s 380224KB
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stdin
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Standard input is empty
stdout
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Integer: java.lang.NumberFormatException
Double: java.lang.NullPointerException
https://ideone.com/18W8W8
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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