29 lines
745 B
Java
29 lines
745 B
Java
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// 如下所示代码中，如果catch里面有return语句，请问finally的代码还会执行吗?
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// 如果会，请问是在return前还是return后。请使用debug方法查看程序中的变量a的取值是多少。
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// 如果将最后一名return a;语句移到finally中，那么又会是什么情况。
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package exp9;
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public class FinallyDemo2 {
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public static void main(String[] args) {
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System.out.println(getInt());
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}
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public static int getInt() {
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int a = 10;
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try {
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System.out.println("try");
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System.out.println(a / 0);
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a = 20;
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} catch (ArithmeticException e) {
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System.out.println("catch");
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a = 30;
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return a;
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} finally {
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System.out.println("finial");
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a = 40;
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//return a;
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}
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return a;
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}
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}
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