IDEA-58858 Regression: Incorrect behavior on method name autocomplete if the next statement has a cast

java/java-impl/src/com/intellij/codeInsight/completion/JavaCompletionUtil.java

@@ -922,6 +922,14 @@ public class JavaCompletionUtil {
       // Invoke parameters popup
       AutoPopupController.getInstance(file.getProject()).autoPopupParameterInfo(editor, overloadsMatter ? null : (PsiElement)item.getObject());
     }
+
+    if (tailType == TailType.SEMICOLON) {
+      PsiDocumentManager.getInstance(file.getProject()).commitAllDocuments();
+      if (psiElement().beforeLeaf(psiElement().withText(".")).accepts(file.findElementAt(context.getTailOffset() - 1))) {
+        return;
+      }
+    }
+
     if (tailType == TailType.SMART_COMPLETION || needLeftParenth && needRightParenth) {
       tailType.processTail(editor, context.getTailOffset());
     }

java/java-tests/testData/codeInsight/completion/normal/NoSemicolonAfterExistingParenthesesEspeciallyIfItsACast.java

@@ -0,0 +1,5 @@
+public class Beda {
+    {
+      System.out.printl<caret>  ((String)"a").subSequence();
+    }
+}

java/java-tests/testData/codeInsight/completion/normal/NoSemicolonAfterExistingParenthesesEspeciallyIfItsACast_after.java

@@ -0,0 +1,5 @@
+public class Beda {
+    {
+      System.out.println  (<caret>(String)"a").subSequence();
+    }
+}

java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionTest.groovy

@@ -596,6 +596,8 @@ public class NormalCompletionTest extends LightFixtureCompletionTestCase {
     doTest();
   }
 
+  public void testNoSemicolonAfterExistingParenthesesEspeciallyIfItsACast() throws Throwable { doTest(); }
+
   public void testCaseTailType() throws Throwable { doTest(); }
 
   def doPrimitiveTypeTest() {