suspicious call: type of new expression must be assignable otherwise it's suspicious (IDEA-164816)

java/java-tests/testData/inspection/suspiciousCalls/NewExpressionPassedToMapContains.java

@@ -0,0 +1,9 @@
+import java.util.*;
+
+class Foo<T extends List<Integer>> {
+
+  public void foo() {
+    Map<T, T> map = new HashMap<>();
+    map.containsKey(<warning descr="Suspicious call to 'Map.containsKey'">new HashMap<>()</warning>);
+  }
+}

java/java-tests/testSrc/com/intellij/codeInspection/SuspiciousCollectionMethodCallsTest.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2000-2016 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.intellij.codeInspection;
 
 import com.intellij.JavaTestUtil;
@@ -25,6 +40,7 @@ public class SuspiciousCollectionMethodCallsTest extends LightCodeInsightFixture
   public void testUseDfa() throws Exception { doTest(); }
   public void testWildcard() throws Exception { doTest(); }
   public void testPolyConditionalExpressionPassedToMapGetCall() throws Exception { doTest(); }
+  public void testNewExpressionPassedToMapContains() throws Exception { doTest(); }
   public void testIgnoreConvertible() throws Exception {
     myTool.REPORT_CONVERTIBLE_METHOD_CALLS = false;
     doTest();