Hi, this change is breaking such case

@Entity
class A {
    @Column
    private String prop;

    public String getProp() {
        return prop;
    }

    public boolean isProp() {
        return prop = "some_value";
    }
}

Note, here is property-mapping. But two different getters. Starting from Hibernate 5.2.12 with this Pull Request applied we have now such exception at boostrapping:
Caused by: org.hibernate.MappingException: In trying to locate getter for property [prop], Class [A] defined both a `get` [public java.lang.String A.getProp()] and `is` [public boolean A.isProp()] variant