Valentin Kipyatkov
12 lines
336 B
Java
12 lines
336 B
Java
//file
|
|
import java.util.*;
|
|
|
|
class A {
|
|
Map<String, String> foo() {
|
|
List<String> list1 = Collections.emptyList();
|
|
List<Integer> list2 = Collections.singletonList(1);
|
|
Set<String> set1 = Collections.emptySet();
|
|
Set<String> set2 = Collections.singleton("a");
|
|
return Collections.emptyMap();
|
|
}
|
|
} |