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Finally.java

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/**

* @author xjn

* @since 2020-03-02

*/

public class Finally {

static int value = 0;

static int inc() {

return ++value;

}

static int dec() {

return --value;

}

static int getResult() {

try {

return inc();

} finally {

return dec();

}

}

public static void main(String[] args) {

// System.out.println(getResult());

// System.out.println(value);

System.out.println(a());

}

static int a() {

try {

return 2;

} finally {

return 1;

}

}

}