30 lines
713 B
Java
30 lines
713 B
Java
// exceptions/OnOffSwitch.java
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// (c)2017 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://OnJava8.com for more book information.
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// Why use finally?
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public class OnOffSwitch {
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private static Switch sw = new Switch();
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public static void f()
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throws OnOffException1, OnOffException2 {}
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public static void main(String[] args) {
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try {
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sw.on();
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// Code that can throw exceptions...
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f();
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sw.off();
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} catch(OnOffException1 e) {
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System.out.println("OnOffException1");
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sw.off();
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} catch(OnOffException2 e) {
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System.out.println("OnOffException2");
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sw.off();
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}
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}
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}
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/* Output:
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on
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off
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*/
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