IDEA-262792 in-place extract method: keep new method name after duplicates extraction

(cherry picked from commit 6d52e885f5d42374a149ce074d4b1c9203d89b3e)

IJ-CR-6529

GitOrigin-RevId: 673652da04c8a2e75aadcfb08eedd13e7a6c704d

java/java-impl/src/com/intellij/refactoring/extractMethod/ParametrizedDuplicates.java

@@ -410,10 +410,18 @@ public final class ParametrizedDuplicates {
     return myParametrizedMethod;
   }
 
+  public void setParametrizedMethod(PsiMethod parametrizedMethod) {
+    myParametrizedMethod = parametrizedMethod;
+  }
+
   PsiMethodCallExpression getParametrizedCall() {
     return myParametrizedCall;
   }
 
+  public void setParametrizedCall(PsiMethodCallExpression parametrizedCall) {
+    myParametrizedCall = parametrizedCall;
+  }
+
   VariableData[] getVariableDatum() {
     return myVariableDatum;
   }

java/java-impl/src/com/intellij/refactoring/extractMethod/newImpl/inplace/LegacyMethodExtractor.kt

@@ -48,6 +48,9 @@ class LegacyMethodExtractor: InplaceExtractMethodProvider {
     val methodCall = findSingleMethodCall(method) ?: return
     handler.extractedMethod = method
     handler.methodCall = methodCall
+    handler.methodName = method.name
+    handler.parametrizedDuplicates.setParametrizedMethod(method)
+    handler.parametrizedDuplicates.setParametrizedCall(methodCall)
     DuplicatesImpl.processDuplicates(handler, project, editor)
   }
 

java/java-tests/testData/refactoring/extractMethodInplace/RenamedExactDuplicate.java

+class Test {
+    void test() {
+        <selection>System.out.println();</selection>
+        System.out.println();
+    }
+}
\ No newline at end of file

java/java-tests/testData/refactoring/extractMethodInplace/RenamedExactDuplicate_after.java

+class Test {
+    void test() {
+        renamed();
+        renamed();
+    }
+
+    private void renamed() {
+        System.out.println();
+    }
+}
\ No newline at end of file

java/java-tests/testSrc/com/intellij/java/refactoring/ExtractMethodInplaceTest.kt

@@ -52,6 +52,10 @@ class ExtractMethodInplaceTest: LightJavaCodeInsightTestCase() {
     doTest()
   }
 
+  fun testRenamedExactDuplicate(){
+    doTest(changedName = "renamed")
+  }
+
   private fun doTest(checkResults: Boolean = true, changedName: String? = null){
     templateTest {
       configureByFile("$BASE_PATH/${getTestName(false)}.java")