32 lines
782 B
Java
32 lines
782 B
Java
// exceptions/Human.java
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// (c)2016 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
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// Catching exception hierarchies.
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class Annoyance extends Exception {}
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class Sneeze extends Annoyance {}
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public class Human {
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public static void main(String[] args) {
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// Catch the exact type:
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try {
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throw new Sneeze();
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} catch(Sneeze s) {
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System.out.println("Caught Sneeze");
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} catch(Annoyance a) {
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System.out.println("Caught Annoyance");
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}
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// Catch the base type:
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try {
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throw new Sneeze();
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} catch(Annoyance a) {
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System.out.println("Caught Annoyance");
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}
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}
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}
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/* Output:
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Caught Sneeze
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Caught Annoyance
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*/
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