[kotlin] fix inspection about unimplemented method from Kotlin

The problem is that such properties are compiled into the containing class (non-companion) and become static. As a result, without check for static, we though that such methods should be implemented in subclasses

 ^KTIJ-19052 Fixed

GitOrigin-RevId: 8811026da5a1b9f678ce5a4b8968073ab06a97ab

plugins/kotlin/analysis/src/org/jetbrains/kotlin/idea/java/UnimplementedKotlinInterfaceMemberAnnotator.kt

@@ -41,12 +41,14 @@ class UnimplementedKotlinInterfaceMemberAnnotator : Annotator {
         findUnimplementedMethod(element)?.let {
             report(it, holder, element)
         }
-
     }
 
     private fun findUnimplementedMethod(psiClass: PsiClass): KtLightMethod? {
         val signaturesFromKotlinInterfaces = psiClass.visibleSignatures.filter { signature ->
-            signature.method.let { it is KtLightMethod && it.hasModifierProperty(PsiModifier.DEFAULT) }
+            val method = signature.method
+            method is KtLightMethod &&
+                    method.hasModifierProperty(PsiModifier.DEFAULT) &&
+                    !method.hasModifierProperty(PsiModifier.STATIC)
         }.ifEmpty { return null }
 
         val kotlinSuperClass = generateSequence(psiClass) { it.superClass }.firstOrNull { it is KtLightClassForSourceDeclaration }

plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/checkers/JavaAgainstKotlinBinariesCheckerTestGenerated.java

@@ -73,6 +73,11 @@ public class JavaAgainstKotlinBinariesCheckerTestGenerated extends AbstractJavaA
         runTest("testData/kotlinAndJavaChecker/javaAgainstKotlin/ExtendClassWithJvmDefaultImplementation.kt");
     }
 
+    @TestMetadata("ExtendInterfaceWithAJvmStaticMethodInCompanion.kt")
+    public void testExtendInterfaceWithAJvmStaticMethodInCompanion() throws Exception {
+        runTest("testData/kotlinAndJavaChecker/javaAgainstKotlin/ExtendInterfaceWithAJvmStaticMethodInCompanion.kt");
+    }
+
     @TestMetadata("ExtendInterfaceWithDefaultMethodAndCompatibilityAll.kt")
     public void testExtendInterfaceWithDefaultMethodAndCompatibilityAll() throws Exception {
         runTest("testData/kotlinAndJavaChecker/javaAgainstKotlin/ExtendInterfaceWithDefaultMethodAndCompatibilityAll.kt");

plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/checkers/JavaAgainstKotlinSourceCheckerTestGenerated.java

@@ -75,6 +75,11 @@ public abstract class JavaAgainstKotlinSourceCheckerTestGenerated extends Abstra
             runTest("testData/kotlinAndJavaChecker/javaAgainstKotlin/ExtendClassWithJvmDefaultImplementation.kt");
         }
 
+        @TestMetadata("ExtendInterfaceWithAJvmStaticMethodInCompanion.kt")
+        public void testExtendInterfaceWithAJvmStaticMethodInCompanion() throws Exception {
+            runTest("testData/kotlinAndJavaChecker/javaAgainstKotlin/ExtendInterfaceWithAJvmStaticMethodInCompanion.kt");
+        }
+
         @TestMetadata("ExtendInterfaceWithDefaultMethodAndCompatibilityAll.kt")
         public void testExtendInterfaceWithDefaultMethodAndCompatibilityAll() throws Exception {
             runTest("testData/kotlinAndJavaChecker/javaAgainstKotlin/ExtendInterfaceWithDefaultMethodAndCompatibilityAll.kt");

plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/checkers/JavaAgainstKotlinSourceCheckerWithoutUltraLightTestGenerated.java

@@ -75,6 +75,11 @@ public abstract class JavaAgainstKotlinSourceCheckerWithoutUltraLightTestGenerat
             runTest("testData/kotlinAndJavaChecker/javaAgainstKotlin/ExtendClassWithJvmDefaultImplementation.kt");
         }
 
+        @TestMetadata("ExtendInterfaceWithAJvmStaticMethodInCompanion.kt")
+        public void testExtendInterfaceWithAJvmStaticMethodInCompanion() throws Exception {
+            runTest("testData/kotlinAndJavaChecker/javaAgainstKotlin/ExtendInterfaceWithAJvmStaticMethodInCompanion.kt");
+        }
+
         @TestMetadata("ExtendInterfaceWithDefaultMethodAndCompatibilityAll.kt")
         public void testExtendInterfaceWithDefaultMethodAndCompatibilityAll() throws Exception {
             runTest("testData/kotlinAndJavaChecker/javaAgainstKotlin/ExtendInterfaceWithDefaultMethodAndCompatibilityAll.kt");

plugins/kotlin/idea/tests/testData/kotlinAndJavaChecker/javaAgainstKotlin/ExtendInterfaceWithAJvmStaticMethodInCompanion.java

@@ -0,0 +1 @@
+public class ExtendInterfaceWithAJvmStaticMethodInCompanion implements KotlinWithCompanion {}

plugins/kotlin/idea/tests/testData/kotlinAndJavaChecker/javaAgainstKotlin/ExtendInterfaceWithAJvmStaticMethodInCompanion.kt

@@ -0,0 +1,7 @@
+interface KotlinWithCompanion {
+    companion object {
+        @JvmStatic
+        val providers: String
+            get() = ""
+    }
+}

plugins/kotlin/idea/tests/testData/kotlinAndJavaChecker/javaAgainstKotlin/ExtendInterfaceWithAJvmStaticMethodInCompanion.txt

@@ -0,0 +1 @@
+// WITH_RUNTIME