IDEA-179490 "Can be replaced with single expression in functional style" in Java fails when field name matches class name

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/optionalIsPresent/afterFieldNameConflict.java

@@ -0,0 +1,18 @@
+// "Replace Optional.isPresent() condition with functional style expression" "true"
+
+import java.util.Optional;
+
+public class Test {
+  private Power power;
+
+  interface Power {
+    static Optional<Power> parseValue(String value) {
+      return Optional.empty();
+    }
+  }
+
+  void testOpt(String powerValue) {
+    Optional<Power> optPower = Power.parseValue(powerValue);
+      optPower.ifPresent(power1 -> power = power1);
+  }
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/optionalIsPresent/beforeFieldNameConflict.java

@@ -0,0 +1,20 @@
+// "Replace Optional.isPresent() condition with functional style expression" "true"
+
+import java.util.Optional;
+
+public class Test {
+  private Power power;
+
+  interface Power {
+    static Optional<Power> parseValue(String value) {
+      return Optional.empty();
+    }
+  }
+
+  void testOpt(String powerValue) {
+    Optional<Power> optPower = Power.parseValue(powerValue);
+    if (optPower<caret>.isPresent()) {
+      power = optPower.get();
+    }
+  }
+}