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16 lines
558 B
Java
16 lines
558 B
Java
import java.util.*;
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class MyTClass {
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<T> void foo(final List<Object> objects){
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Collection<? extends T> collection = (Collection<? extends T>) objects;
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}
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<T> void foo1(final List<Object> objects){
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Collection<? super T> collection = (Collection<? super T>) objects;
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}
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<T extends String> void bar(final List<Object> objects){
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Collection<? extends T> collection = <error descr="Inconvertible types; cannot cast 'java.util.List<java.lang.Object>' to 'java.util.Collection<? extends T>'">(Collection<? extends T>) objects</error>;
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}
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} |