22 lines
434 B
Java
22 lines
434 B
Java
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//: generics/NotSelfBounded.java
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public class NotSelfBounded<T> {
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T element;
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NotSelfBounded<T> set(T arg) {
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element = arg;
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return this;
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}
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T get() { return element; }
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}
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class A2 extends NotSelfBounded<A2> {}
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class B2 extends NotSelfBounded<A2> {}
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class C2 extends NotSelfBounded<C2> {
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C2 setAndGet(C2 arg) { set(arg); return get(); }
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}
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class D2 {}
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// Now this is OK:
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class E2 extends NotSelfBounded<D2> {} ///:~
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