25 lines
861 B
Java
25 lines
861 B
Java
/*
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* @test /nodynamiccopyright/
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* @bug 8003280
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* @summary Add lambda tests
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* This test is for identifying a non-SAM type: Having overloaded methods due to inheritance
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* @compile/fail/ref=NonSAM3.out -XDrawDiagnostics NonSAM3.java Helper.java
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*/
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import java.util.Collection;
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import java.util.List;
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public class NonSAM3 {
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void method() {
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//all of the following will have compile error: "the target type of a lambda conversion has multiple non-overriding abstract methods"
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FooBar fb = (Number n) -> 100;
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FooBar fb2 = (Integer i) -> 100;
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DE de = (List<Integer> list) -> 100;
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DE de2 = (List<?> list) -> 100;
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DE de3 = (List list) -> 100;
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DE de4 = (Collection<Integer> collection) -> 100;
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DE de5 = (Collection<?> collection) -> 100;
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DE de6 = (Collection collection) -> 100;
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}
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}
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