11 lines
258 B
Java
11 lines
258 B
Java
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//: generics/SuperTypeWildcards.java
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import java.util.*;
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public class SuperTypeWildcards {
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static void writeTo(List<? super Apple> apples) {
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apples.add(new Apple());
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apples.add(new Jonathan());
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// apples.add(new Fruit()); // Error
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}
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} ///:~
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