Rename: Do not replace Java references to synthetic component functions when renaming constructor parameter

#KT-9241 Fixed

ChangeLog.md

@@ -179,6 +179,7 @@
 - [`KT-8860`](https://youtrack.jetbrains.com/issue/KT-8860) Allow renaming class by constructor delegation call referencing primary constructor
 - [`KT-9156`](https://youtrack.jetbrains.com/issue/KT-9156) Quote non-identifier names in Kotlin references
 - [`KT-9157`](https://youtrack.jetbrains.com/issue/KT-9157) Fixed in-place rename of Kotlin expression referring Java declaration
+- [`KT-9241`](https://youtrack.jetbrains.com/issue/KT-9241) Do not replace Java references to synthetic component functions when renaming constructor parameter
 - [`KT-9444`](https://youtrack.jetbrains.com/issue/KT-9444) Rename dialog: Allow typing any identifier without backquotes
 - [`KT-10713`](https://youtrack.jetbrains.com/issue/KT-10713) Skip read-only declarations when renaming parameters
 

idea/src/org/jetbrains/kotlin/idea/refactoring/rename/RenameKotlinPropertyProcessor.kt

@@ -43,6 +43,7 @@ import org.jetbrains.kotlin.resolve.BindingContext
 import org.jetbrains.kotlin.resolve.DescriptorToSourceUtils
 import org.jetbrains.kotlin.resolve.DescriptorUtils
 import org.jetbrains.kotlin.resolve.OverrideResolver
+import org.jetbrains.kotlin.resolve.dataClassUtils.isComponentLike
 
 class RenameKotlinPropertyProcessor : RenameKotlinPsiProcessor() {
     override fun canProcessElement(element: PsiElement): Boolean {
@@ -168,7 +169,12 @@ class RenameKotlinPropertyProcessor : RenameKotlinPsiProcessor() {
         val oldGetterName = JvmAbi.getterName(name)
         val oldSetterName = JvmAbi.setterName(name)
 
-        val refKindUsages = usages.toList().groupBy { usage: UsageInfo ->
+        val adjustedUsages = if (element is KtParameter) usages.filterNot {
+            val refTarget = it.reference?.resolve()
+            refTarget is KtLightMethod && isComponentLike(Name.guessByFirstCharacter(refTarget.name))
+        } else usages.toList()
+
+        val refKindUsages = adjustedUsages.groupBy { usage: UsageInfo ->
             val refElement = usage.reference?.resolve()
             if (refElement is PsiMethod) {
                 when (refElement.name) {

idea/testData/refactoring/rename/renameKotlinDataClassParameter/after/JavaClient.java

@@ -0,0 +1,10 @@
+package test;
+
+public class JavaClient {
+    void test(A a) {
+        a.getFooNew();
+        a.component1();
+        a.getBar();
+        a.component2();
+    }
+}

idea/testData/refactoring/rename/renameKotlinDataClassParameter/after/test.kt

@@ -0,0 +1,10 @@
+package test
+
+data class A(val fooNew: Int, val bar: String)
+
+fun test(a: A) {
+    a.fooNew
+    a.component1()
+    a.bar
+    a.component2()
+}

idea/testData/refactoring/rename/renameKotlinDataClassParameter/before/JavaClient.java

@@ -0,0 +1,10 @@
+package test;
+
+public class JavaClient {
+    void test(A a) {
+        a.getFoo();
+        a.component1();
+        a.getBar();
+        a.component2();
+    }
+}

idea/testData/refactoring/rename/renameKotlinDataClassParameter/before/test.kt

@@ -0,0 +1,10 @@
+package test
+
+data class A(val /*rename*/foo: Int, val bar: String)
+
+fun test(a: A) {
+    a.foo
+    a.component1()
+    a.bar
+    a.component2()
+}

idea/testData/refactoring/rename/renameKotlinDataClassParameter/renameKotlinDataClassParameter.test

@@ -0,0 +1,5 @@
+{
+  "type": "MARKED_ELEMENT",
+  "mainFile": "test.kt",
+  "newName": "fooNew"
+}

idea/tests/org/jetbrains/kotlin/idea/refactoring/rename/RenameTestGenerated.java

@@ -317,6 +317,12 @@ public class RenameTestGenerated extends AbstractRenameTest {
         doTest(fileName);
     }
 
+    @TestMetadata("renameKotlinDataClassParameter/renameKotlinDataClassParameter.test")
+    public void testRenameKotlinDataClassParameter_RenameKotlinDataClassParameter() throws Exception {
+        String fileName = KotlinTestUtils.navigationMetadata("idea/testData/refactoring/rename/renameKotlinDataClassParameter/renameKotlinDataClassParameter.test");
+        doTest(fileName);
+    }
+
     @TestMetadata("renameKotlinEnum/renameKotlinEnum.test")
     public void testRenameKotlinEnum_RenameKotlinEnum() throws Exception {
         String fileName = KotlinTestUtils.navigationMetadata("idea/testData/refactoring/rename/renameKotlinEnum/renameKotlinEnum.test");