diff --git a/java/java-tests/testData/refactoring/introduceVariable/NestedAndOrParentheses.after.java b/java/java-tests/testData/refactoring/introduceVariable/NestedAndOrParentheses.after.java
new file mode 100644
index 000000000000..e5104fbae714
--- /dev/null
+++ b/java/java-tests/testData/refactoring/introduceVariable/NestedAndOrParentheses.after.java
@@ -0,0 +1,10 @@
+class X{
+
+  boolean test(String s1, String s2) {
+      if (s1 == null) return true;
+      if (!s2.equals(s1.trim())) return false;
+      boolean foo = s1.isEmpty();
+      return foo;
+  }
+
+}
diff --git a/java/java-tests/testData/refactoring/introduceVariable/NestedAndOrParentheses.java b/java/java-tests/testData/refactoring/introduceVariable/NestedAndOrParentheses.java
new file mode 100644
index 000000000000..c0b8ef20662d
--- /dev/null
+++ b/java/java-tests/testData/refactoring/introduceVariable/NestedAndOrParentheses.java
@@ -0,0 +1,7 @@
+class X{
+
+  boolean test(String s1, String s2) {
+    return s1 == null || (s2.equals(s1.trim()) && <selection>s1.isEmpty()</selection>);
+  }
+
+}
diff --git a/java/java-tests/testSrc/com/intellij/java/refactoring/IntroduceVariableTest.java b/java/java-tests/testSrc/com/intellij/java/refactoring/IntroduceVariableTest.java
index d6583222eca9..fbb1ad308700 100644
--- a/java/java-tests/testSrc/com/intellij/java/refactoring/IntroduceVariableTest.java
+++ b/java/java-tests/testSrc/com/intellij/java/refactoring/IntroduceVariableTest.java
@@ -347,6 +347,7 @@ public class IntroduceVariableTest extends LightJavaCodeInsightTestCase {
   public void testCapturedWildcardUpperBoundSuggestedAsType() { doTest("m", false, false, false, "I"); }
   public void testArrayOfCapturedWildcardUpperBoundSuggestedAsType() { doTest("m", false, false, false, "I[]"); }
   public void testFieldFromLambda() { doTest("foo", false, false, true, "int"); }
+  public void testNestedAndOrParentheses() { doTest("foo", false, false, false, "boolean"); }
 
   public void testReturnNonExportedArray() {
     doTest(new MockIntroduceVariableHandler("i", false, false, false, "java.io.File[]") {
diff --git a/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/psiutils/CodeBlockSurrounder.java b/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/psiutils/CodeBlockSurrounder.java
index 6ff9182be24d..8476b6b8516a 100644
--- a/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/psiutils/CodeBlockSurrounder.java
+++ b/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/psiutils/CodeBlockSurrounder.java
@@ -132,8 +132,12 @@ public abstract class CodeBlockSurrounder {
    * @return the expression that replaced the original expression
    */
   public @NotNull CodeBlockSurrounder.SurroundResult surround() {
-    Object marker = new Object();
-    PsiTreeUtil.mark(myExpression, marker);
+    Object marker = ObjectUtils.sentinel("CodeBlockSurrounder.MARKER");
+    PsiExpression expr = PsiUtil.skipParenthesizedExprDown(myExpression);
+    if (expr == null) {
+      expr = myExpression;
+    }
+    PsiTreeUtil.mark(expr, marker);
     Project project = myExpression.getProject();
     PsiElementFactory factory = JavaPsiFacade.getElementFactory(project);
     boolean physical = myExpression.isPhysical();