assertion issue (testing library, not code)

Author: jdereg

src/test/java/com/cedarsoftware/io/YearMonthTests.java

@@ -105,7 +105,7 @@ void testTopLevel_serializesAsISODate() {
         YearMonth date = YearMonth.of(2014, 10);
         String json = TestUtil.toJson(date);
         YearMonth result = TestUtil.toObjects(json, null);
-        assertThat(result).isEqualTo(date);
+        assert result.equals(date);
     }
 
     @Test