[JAVA] [JUnit5] Dealing with "the reference of assertEquals is ambiguous"


If you call ʻorg.junit.jupiter.api.Assertions.assertEquals` with one primitive type and one object type as shown below, "* assertEquals reference is ambiguous org.junit.jupiter.api.Assertions. Both the method assertEquals (java.lang.Object, java.lang.Object) and the method assertEquals (int, int) in org.junit.jupiter.api.Assertions match * "and a compilation error occurs.

assertEquals(1, (Integer) 1);


It's okay if you cast either one. Basically, I think it's better to cast it to a primitive type.

assertEquals(1, (int) ((Integer) 1));

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