看一块这样的代码
public class UserJvmTest {
public static final Integer age = 20;
Integer id;
String name;
public int cal() {
int a = 1;
int b = 2;
int c = (a + b) * 10;
return c;
}
public static void main(String[] args) {
UserJvmTest userJvmTest = new UserJvmTest();
userJvmTest.cal();
}
}
反汇编后的结果: