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The source codepackage p; import java.util.Arrays; import java.util.Collection; import java.util.List; import java.util.Map; class A { public A(List<? extends Number> arg) { List<Integer> list= Arrays.asList(1, 2, 3 + 4*5); method(list); method2(list); method3(list); new A(list); List<Integer> list2= list; list2= list; Object o= list; } void method(List<Integer> l) { } void method2(Collection<Integer> c) { } void method3(Object o) { } } |
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