1234567891011121314151617181920212223 |
- import java.util.HashSet;
- import java.util.Set;
-
- public class ReturnTypeTester {
- static Set<ReturnTypeTester> set = new HashSet<ReturnTypeTester>();
- static {
- ReturnTypeTester tester = new ReturnTypeTester();
- set.add(tester);
- }
-
- public String getId() {
- return "id";
- }
-
- public static void main(String []argv) {
- ReturnTypeTester rtt = new ReturnTypeTester();
- System.err.println("xxx");
- rtt.hashCode();
- System.err.println("yyy");
- rtt.getId();
- System.err.println("zzz");
- }
- }
|