--- a/jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedObjectTypeImpl.java	Tue Apr 19 21:36:49 2016 -0700
+++ b/jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedObjectTypeImpl.java	Fri Apr 29 10:54:19 2016 +0200
@@ -54,7 +54,6 @@
 import jdk.vm.ci.meta.ResolvedJavaField;
 import jdk.vm.ci.meta.ResolvedJavaMethod;
 import jdk.vm.ci.meta.ResolvedJavaType;
-import jdk.vm.ci.meta.TrustedInterface;
 
 /**
  * Implementation of {@link JavaType} for resolved non-primitive HotSpot classes.
@@ -904,9 +903,4 @@
     public String toString() {
         return "HotSpotType<" + getName() + ", resolved>";
     }
-
-    @Override
-    public boolean isTrustedInterfaceType() {
-        return TrustedInterface.class.isAssignableFrom(mirror());
-    }
 }

--- a/jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedPrimitiveType.java	Tue Apr 19 21:36:49 2016 -0700
+++ b/jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedPrimitiveType.java	Fri Apr 29 10:54:19 2016 +0200
@@ -263,9 +263,4 @@
     public ResolvedJavaMethod getClassInitializer() {
         return null;
     }
-
-    @Override
-    public boolean isTrustedInterfaceType() {
-        return false;
-    }
 }

--- a/jvmci/jdk.vm.ci.meta/src/jdk/vm/ci/meta/JavaField.java	Tue Apr 19 21:36:49 2016 -0700
+++ b/jvmci/jdk.vm.ci.meta/src/jdk/vm/ci/meta/JavaField.java	Fri Apr 29 10:54:19 2016 +0200
@@ -29,7 +29,7 @@
  * Represents a reference to a Java field, either resolved or unresolved fields. Fields, like
  * methods and types, are resolved through {@link ConstantPool constant pools}.
  */
-public interface JavaField extends TrustedInterface {
+public interface JavaField {
 
     /**
      * Returns the name of this field.

--- a/jvmci/jdk.vm.ci.meta/src/jdk/vm/ci/meta/JavaMethod.java	Tue Apr 19 21:36:49 2016 -0700
+++ b/jvmci/jdk.vm.ci.meta/src/jdk/vm/ci/meta/JavaMethod.java	Fri Apr 29 10:54:19 2016 +0200
@@ -29,7 +29,7 @@
  * Represents a reference to a Java method, either resolved or unresolved. Methods, like fields and
  * types, are resolved through {@link ConstantPool constant pools}.
  */
-public interface JavaMethod extends TrustedInterface {
+public interface JavaMethod {
 
     /**
      * Returns the name of this method.

--- a/jvmci/jdk.vm.ci.meta/src/jdk/vm/ci/meta/JavaType.java	Tue Apr 19 21:36:49 2016 -0700
+++ b/jvmci/jdk.vm.ci.meta/src/jdk/vm/ci/meta/JavaType.java	Fri Apr 29 10:54:19 2016 +0200
@@ -28,7 +28,7 @@
  * Represents a resolved or unresolved type. Types include primitives, objects, {@code void}, and
  * arrays thereof.
  */
-public interface JavaType extends TrustedInterface {
+public interface JavaType {
 
     /**
      * Returns the name of this type in internal form. The following are examples of strings

--- a/jvmci/jdk.vm.ci.meta/src/jdk/vm/ci/meta/ResolvedJavaType.java	Tue Apr 19 21:36:49 2016 -0700
+++ b/jvmci/jdk.vm.ci.meta/src/jdk/vm/ci/meta/ResolvedJavaType.java	Fri Apr 29 10:54:19 2016 +0200
@@ -343,12 +343,6 @@
      */
     ResolvedJavaMethod getClassInitializer();
 
-    /**
-     * Returns true if this type represents an interface and it should be trusted even in places
-     * where the JVM verifier would not give any guarantees other than {@link Object}.
-     */
-    boolean isTrustedInterfaceType();
-
     default ResolvedJavaMethod findMethod(String name, Signature signature) {
         for (ResolvedJavaMethod method : getDeclaredMethods()) {
             if (method.getName().equals(name) && method.getSignature().equals(signature)) {

--- a/jvmci/jdk.vm.ci.meta/src/jdk/vm/ci/meta/TrustedInterface.java	Tue Apr 19 21:36:49 2016 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,32 +0,0 @@
-/*
- * Copyright (c) 2014, 2014, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package jdk.vm.ci.meta;
-
-/**
- * Interfaces extending this interface should be trusted by the compiler. See
- * {@link ResolvedJavaType#isTrustedInterfaceType()}.
- *
- */
-public interface TrustedInterface {
-
-}

--- a/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJavaType.java	Tue Apr 19 21:36:49 2016 -0700
+++ b/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJavaType.java	Fri Apr 29 10:54:19 2016 +0200
@@ -54,6 +54,8 @@
 import java.util.Map;
 import java.util.Set;
 
+import org.junit.Test;
+
 import jdk.vm.ci.common.JVMCIError;
 import jdk.vm.ci.meta.Assumptions.AssumptionResult;
 import jdk.vm.ci.meta.JavaConstant;
@@ -62,10 +64,6 @@
 import jdk.vm.ci.meta.ResolvedJavaField;
 import jdk.vm.ci.meta.ResolvedJavaMethod;
 import jdk.vm.ci.meta.ResolvedJavaType;
-import jdk.vm.ci.meta.TrustedInterface;
-
-import org.junit.Test;
-
 import sun.reflect.ConstantPool;
 
 /**
@@ -828,16 +826,6 @@
     }
 
     @Test
-    public void isTrustedInterfaceTypeTest() {
-        for (Class<?> c : classes) {
-            ResolvedJavaType type = metaAccess.lookupJavaType(c);
-            if (TrustedInterface.class.isAssignableFrom(c)) {
-                assertTrue(type.isTrustedInterfaceType());
-            }
-        }
-    }
-
-    @Test
     public void isLeafTest() {
         for (Class<?> c : classes) {
             ResolvedJavaType type = metaAccess.lookupJavaType(c);

--- a/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TypeUniverse.java	Tue Apr 19 21:36:49 2016 -0700
+++ b/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TypeUniverse.java	Fri Apr 29 10:54:19 2016 +0200
@@ -47,16 +47,14 @@
 import java.util.TreeMap;
 import java.util.stream.Collectors;
 
+import org.junit.Test;
+
 import jdk.vm.ci.meta.ConstantReflectionProvider;
 import jdk.vm.ci.meta.JavaConstant;
 import jdk.vm.ci.meta.MetaAccessProvider;
 import jdk.vm.ci.meta.ResolvedJavaField;
 import jdk.vm.ci.meta.ResolvedJavaType;
-import jdk.vm.ci.meta.TrustedInterface;
 import jdk.vm.ci.runtime.JVMCI;
-
-import org.junit.Test;
-
 import sun.misc.Unsafe;
 
 //JaCoCo Exclude
@@ -116,7 +114,7 @@
                         byte[].class, short[].class, char[].class, int[].class, float[].class, long[].class, double[].class, Object[].class, Class[].class, List[].class, boolean[][].class,
                         byte[][].class, short[][].class, char[][].class, int[][].class, float[][].class, long[][].class, double[][].class, Object[][].class, Class[][].class, List[][].class,
                         ClassLoader.class, String.class, Serializable.class, Cloneable.class, Test.class, TestMetaAccessProvider.class, List.class, Collection.class, Map.class, Queue.class,
-                        HashMap.class, LinkedHashMap.class, IdentityHashMap.class, AbstractCollection.class, AbstractList.class, ArrayList.class, TrustedInterface.class, InnerClass.class,
+                        HashMap.class, LinkedHashMap.class, IdentityHashMap.class, AbstractCollection.class, AbstractList.class, ArrayList.class, InnerClass.class,
                         InnerStaticClass.class, InnerStaticFinalClass.class, PrivateInnerClass.class, ProtectedInnerClass.class};
         for (Class<?> c : initialClasses) {
             addClass(c);