import java.util.Arrays; import java.util.Collections; import java.util.HashSet; import java.util.Set; // "Extract Set from comparison chain" "true" public class Test { public static final String BAR = "bar"; private static final Set<String> PROPERTIES = Collections.unmodifiableSet(new HashSet<>(Arrays.asList("foo", BAR, "baz"))); void testOr(int i, String property) { int PROPERTIES; if(i > 0 && Test.PROPERTIES.contains(property)) { System.out.println("foobarbaz"); } } }