diff --git a/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/inheritance/ExtendsConcreteCollectionInspectionBase.java b/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/inheritance/ExtendsConcreteCollectionInspectionBase.java
index 5a9f275c606a..efbcb05bd62c 100644
--- a/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/inheritance/ExtendsConcreteCollectionInspectionBase.java
+++ b/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/inheritance/ExtendsConcreteCollectionInspectionBase.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2013 JetBrains s.r.o.
+ * Copyright 2000-2014 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,12 +15,12 @@
  */
 package com.siyeh.ig.inheritance;
 
-import com.intellij.psi.PsiAnonymousClass;
-import com.intellij.psi.PsiClass;
+import com.intellij.psi.*;
 import com.siyeh.InspectionGadgetsBundle;
 import com.siyeh.ig.BaseInspection;
 import com.siyeh.ig.BaseInspectionVisitor;
 import com.siyeh.ig.psiutils.CollectionUtils;
+import com.siyeh.ig.psiutils.TypeUtils;
 import org.jetbrains.annotations.NotNull;
 
 public class ExtendsConcreteCollectionInspectionBase extends BaseInspection {
@@ -68,6 +68,24 @@ public class ExtendsConcreteCollectionInspectionBase extends BaseInspection {
       if (!CollectionUtils.isCollectionClass(superClass)) {
         return;
       }
+      final String qualifiedName = superClass.getQualifiedName();
+      if ("java.util.LinkedHashMap".equals(qualifiedName)) {
+        final PsiMethod[] methods = aClass.findMethodsByName("removeEldestEntry", false);
+        final PsiClassType entryType = TypeUtils.getType("java.util.Map.Entry", aClass);
+        for (PsiMethod method : methods) {
+          if (!PsiType.BOOLEAN.equals(method.getReturnType())) {
+            continue;
+          }
+          final PsiParameterList parameterList = method.getParameterList();
+          if (  parameterList.getParametersCount() != 1) {
+            continue;
+          }
+          final PsiParameter parameter = parameterList.getParameters()[0];
+          if (entryType.isAssignableFrom(parameter.getType())) {
+            return;
+          }
+        }
+      }
       registerClassError(aClass, superClass, aClass);
     }
   }
diff --git a/plugins/InspectionGadgets/test/com/siyeh/igtest/inheritance/extends_concrete_collection/ExtendsConcreteCollection.java b/plugins/InspectionGadgets/test/com/siyeh/igtest/inheritance/extends_concrete_collection/ExtendsConcreteCollection.java
new file mode 100644
index 000000000000..959c0f3bc89f
--- /dev/null
+++ b/plugins/InspectionGadgets/test/com/siyeh/igtest/inheritance/extends_concrete_collection/ExtendsConcreteCollection.java
@@ -0,0 +1,15 @@
+package com.siyeh.igtest.inheritance.extends_concrete_collection;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+class <warning descr="Class 'ExtendsConcreteCollection' explicitly extends 'java.util.ArrayList'">ExtendsConcreteCollection</warning> extends ArrayList {
+
+}
+class MyMap extends LinkedHashMap<String, String> {
+  @Override
+  protected boolean removeEldestEntry(Map.Entry<String, String> eldest) {
+    return true;
+  }
+}
\ No newline at end of file
diff --git a/plugins/InspectionGadgets/testsrc/com/siyeh/ig/inheritance/ExtendsConcreteCollectionInspectionTest.java b/plugins/InspectionGadgets/testsrc/com/siyeh/ig/inheritance/ExtendsConcreteCollectionInspectionTest.java
new file mode 100644
index 000000000000..99c6a2480928
--- /dev/null
+++ b/plugins/InspectionGadgets/testsrc/com/siyeh/ig/inheritance/ExtendsConcreteCollectionInspectionTest.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.siyeh.ig.inheritance;
+
+import com.intellij.codeInspection.InspectionProfileEntry;
+import com.siyeh.ig.LightInspectionTestCase;
+
+/**
+ * @author Bas Leijdekkers
+ */
+public class ExtendsConcreteCollectionInspectionTest extends LightInspectionTestCase {
+  @Override
+  protected InspectionProfileEntry getInspection() {
+    return new ExtendsConcreteCollectionInspection();
+  }
+
+  @Override
+  protected String[] getEnvironmentClasses() {
+    return new String[] {
+      "package java.util;" +
+      "public class LinkedHashMap<K, V> {" +
+      "  protected boolean removeEldestEntry(Map.Entry<K,V> eldest) {\n" +
+      "    return false;\n" +
+      "  }" +
+      "}",
+      "package java.util;" +
+      "public class ArrayDeque<E> extends AbstractCollection<E> {" +
+      "  public Iterator<E> iterator() { return null; }" +
+      "  public int size() { return 0; }" +
+      "}"
+    };
+  }
+
+  public void testExtendsConcreteCollection() { doTest(); }
+
+}