28 lines
481 B
Java
28 lines
481 B
Java
// generics/CreatorGeneric.java
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abstract class GenericWithCreate<T> {
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final T element;
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GenericWithCreate() { element = create(); }
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abstract T create();
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}
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class X {}
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class Creator extends GenericWithCreate<X> {
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@Override
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X create() { return new X(); }
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void f() {
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System.out.println(element.getClass().getSimpleName());
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}
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}
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public class CreatorGeneric {
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public static void main(String[] args) {
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Creator c = new Creator();
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c.f();
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}
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}
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/* Output:
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X
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*/
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