correctly place dot when chosen a class name in completion with it

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

@@ -740,7 +740,7 @@ public class JavaCompletionUtil {
           newElement = CodeInsightUtilBase.forcePsiPostprocessAndRestoreElement(newElement);
           if (newElement != null) {
             newEndOffset = newElement.getTextRange().getEndOffset();
-            if (newElement instanceof PsiJavaCodeReferenceElement) {
+            if (newElement instanceof PsiJavaCodeReferenceElement && !(newElement instanceof PsiReferenceExpression)) {
               PsiReferenceParameterList parameterList = ((PsiJavaCodeReferenceElement)newElement).getParameterList();
               if (parameterList != null) {
                 newEndOffset = parameterList.getTextRange().getStartOffset();

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

@@ -0,0 +1,5 @@
+class Foo {
+  {
+    FIStr<caret>
+  }
+}

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

@@ -0,0 +1,7 @@
+import java.io.FileInputStream;
+
+class Foo {
+  {
+      FileInputStream.<caret>
+  }
+}

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

@@ -1264,4 +1264,6 @@ public class ListUtils {
 
   public void testPackageInMemberType() { doTest() }
 
+  public void testClassNameDot() { doTest('.') }
+
 }