void (AtomicInteger a1, AtomicInteger a2) { if(a1.<warning descr="Suspicious call to 'equals()' on 'AtomicInteger' object">equals</warning>(a2)) { System.out.println("Strange"); } if(Objects.<warning descr="Suspicious call to 'equals()' on 'AtomicInteger' object">equals</warning>(a1, a2)) { System.out.println("Strange"); } if(java.util.function.Predicate.<warning descr="Suspicious call to 'equals()' on 'AtomicInteger' object">isEqual</warning>(a1).test(a2)) { System.out.println("Strange"); } }