//selection: 13, 19, 13, 31 | |
//name: number -> number | |
package simple; | |
import java.util.List; | |
public class Wildcard1 { | |
private List<? extends Number> field= null; | |
private void use() { | |
foo(field.get(0)); | |
} | |
private void foo(Number number) { | |
Number n= number; | |
} | |
} |