diff --git a/spring-data-mock-sample-jpa/pom.xml b/spring-data-mock-sample-jpa/pom.xml
index 13814e9e..76887729 100644
--- a/spring-data-mock-sample-jpa/pom.xml
+++ b/spring-data-mock-sample-jpa/pom.xml
@@ -35,7 +35,7 @@
         <spring-data-commons.version>1.12.1.RELEASE</spring-data-commons.version>
         <spring-data-jpa.version>1.10.1.RELEASE</spring-data-jpa.version>
         <persistence-api.version>1.0.2</persistence-api.version>
-        <spring-data-mock.version>1.1.4</spring-data-mock.version>
+        <spring-data-mock.version>1.1.5</spring-data-mock.version>
         <testng.version>6.9.6</testng.version>
         <hamcrest.version>1.3</hamcrest.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/spring-data-mock/pom.xml b/spring-data-mock/pom.xml
index b34c88eb..8461fba2 100644
--- a/spring-data-mock/pom.xml
+++ b/spring-data-mock/pom.xml
@@ -27,7 +27,7 @@
 
     <groupId>com.mmnaseri.utils</groupId>
     <artifactId>spring-data-mock</artifactId>
-    <version>1.1.4</version>
+    <version>1.1.5</version>
 
     <name>Spring Data Mock</name>
     <description>A framework for mocking Spring Data repositories</description>
diff --git a/spring-data-mock/src/main/java/com/mmnaseri/utils/spring/data/proxy/impl/resolvers/SignatureDataOperationResolver.java b/spring-data-mock/src/main/java/com/mmnaseri/utils/spring/data/proxy/impl/resolvers/SignatureDataOperationResolver.java
index ee6047a3..52bc8e70 100644
--- a/spring-data-mock/src/main/java/com/mmnaseri/utils/spring/data/proxy/impl/resolvers/SignatureDataOperationResolver.java
+++ b/spring-data-mock/src/main/java/com/mmnaseri/utils/spring/data/proxy/impl/resolvers/SignatureDataOperationResolver.java
@@ -11,6 +11,7 @@
 import java.io.Serializable;
 import java.lang.reflect.Method;
 import java.util.Arrays;
+import java.util.LinkedList;
 import java.util.List;
 
 /**
@@ -50,9 +51,12 @@ public SignatureDataOperationResolver(List<TypeMapping<?>> mappings) {
         return null;
     }
 
-    private static Method findMethod(Class<?> type, String name, Class<?>... parameterTypes) {
+    private Method findMethod(Class<?> type, String name, Class<?>... parameterTypes) {
         log.debug("Attempting to look for the actual declaration of the method named '" + name + "' with parameter types " + Arrays.toString(parameterTypes) + " on the child type " + type);
         Class<?> searchType = type;
+
+        List<Method> matchingMethods = new LinkedList<>();
+
         while (searchType != null) {
             log.trace("Looking at type " + type + " for method " + name);
             final Method[] methods = searchType.isInterface() ? searchType.getMethods() : searchType.getDeclaredMethods();
@@ -61,19 +65,56 @@ private static Method findMethod(Class<?> type, String name, Class<?>... paramet
                     boolean matches = true;
                     for (int i = 0; i < parameterTypes.length; i++) {
                         final Class<?> parameterType = parameterTypes[i];
-                        if (!PropertyUtils.getTypeOf(method.getParameterTypes()[i]).isAssignableFrom(PropertyUtils.getTypeOf(parameterType))) {
+                        if (!doParamsMatchByAssignability(method.getParameterTypes()[i], PropertyUtils.getTypeOf(parameterType))) {
                             matches = false;
                             break;
                         }
                     }
                     if (matches) {
-                        return method;
+                        matchingMethods.add(method);
                     }
                 }
             }
             searchType = searchType.getSuperclass();
         }
+
+        if (matchingMethods.size() == 0) {
+            return null;
+        } else if (matchingMethods.size() == 1) {
+            return matchingMethods.get(0);
+        } else {
+            Method method = exactlyMatchingMethod(matchingMethods, parameterTypes);
+            if (method == null) {
+                return matchingMethods.get(matchingMethods.size() - 1);
+            } else {
+                return method;
+            }
+        }
+    }
+
+    private Method exactlyMatchingMethod(List<Method> methods, Class<?>[] parameterTypes) {
+        for (Method method : methods) {
+            boolean matches = true;
+            for (int i = 0; i < parameterTypes.length; i++) {
+                final Class<?> parameterType = parameterTypes[i];
+                if (!(doParamsMatchExactly(method.getParameterTypes()[i], PropertyUtils.getTypeOf(parameterType)))) {
+                    matches = false;
+                    break;
+                }
+            }
+            if (matches) {
+                return method;
+            }
+        }
         return null;
     }
 
+    protected boolean doParamsMatchByAssignability(Class<?> thisParam, Class<?> thatParam) {
+        return PropertyUtils.getTypeOf(thisParam).isAssignableFrom(thatParam);
+    }
+
+
+    protected boolean doParamsMatchExactly(Class<?> thisParam, Class<?> thatParam) {
+        return thisParam.getCanonicalName().equals(thatParam.getCanonicalName());
+    }
 }
diff --git a/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/proxy/impl/resolvers/SignatureDataOperationResolverTest.java b/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/proxy/impl/resolvers/SignatureDataOperationResolverTest.java
index 7c11ab8c..418e1bff 100644
--- a/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/proxy/impl/resolvers/SignatureDataOperationResolverTest.java
+++ b/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/proxy/impl/resolvers/SignatureDataOperationResolverTest.java
@@ -8,7 +8,9 @@
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
+import java.lang.reflect.Method;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 
 import static org.hamcrest.MatcherAssert.assertThat;
@@ -30,6 +32,31 @@ public void setUp() throws Exception {
         resolver = new SignatureDataOperationResolver(mappings);
     }
 
+    @Test
+    public void testWeResolveTheCorrectMethod_whenMethodWithObjectParam_comesFirstInMethodList() throws Exception {
+        Method method = ProxiedClass.class.getMethod("somethingToAnObject", Iterable.class);
+        final DataStoreOperation<?, ?, ?> operation = resolver.resolve(method);
+
+        assertThat(operation, is(notNullValue()));
+        assertThat(operation, is(instanceOf(MethodInvocationDataStoreOperation.class)));
+        final MethodInvocationDataStoreOperation invocationOperation = (MethodInvocationDataStoreOperation) operation;
+        assertThat(invocationOperation.getInstance(), is(instanceOf(SuperInterface.class)));
+        assertThat(invocationOperation.getMethod(), is(SuperInterface.class.getMethod("somethingToAnObject", Iterable.class)));
+    }
+
+
+    @Test
+    public void testWeResolveTheCorrectMethod_whenMethodWithObjectParam_comesFirstInMethodList_andNotAnExactMatch() throws Exception {
+        Method method = ProxiedClass.class.getMethod("somethingToAnObject", Collection.class);
+        final DataStoreOperation<?, ?, ?> operation = resolver.resolve(method);
+
+        assertThat(operation, is(notNullValue()));
+        assertThat(operation, is(instanceOf(MethodInvocationDataStoreOperation.class)));
+        final MethodInvocationDataStoreOperation invocationOperation = (MethodInvocationDataStoreOperation) operation;
+        assertThat(invocationOperation.getInstance(), is(instanceOf(SuperInterface.class)));
+        assertThat(invocationOperation.getMethod(), is(SuperInterface.class.getMethod("somethingToAnObject", Iterable.class)));
+    }
+
     @Test
     public void testLookingForExactMatchViaInterface() throws Exception {
         final DataStoreOperation<?, ?, ?> operation = resolver.resolve(ProxiedClass.class.getMethod("saySomething", String.class, Double.class));
diff --git a/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/sample/usecases/proxy/resolvers/ProxiedClass.java b/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/sample/usecases/proxy/resolvers/ProxiedClass.java
index 56f126e3..4f207801 100644
--- a/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/sample/usecases/proxy/resolvers/ProxiedClass.java
+++ b/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/sample/usecases/proxy/resolvers/ProxiedClass.java
@@ -1,5 +1,7 @@
 package com.mmnaseri.utils.spring.data.sample.usecases.proxy.resolvers;
 
+import java.util.Collection;
+
 /**
  * @author Milad Naseri (mmnaseri@programmer.net)
  * @since 1.0 (4/12/16, 6:36 PM)
@@ -16,4 +18,8 @@ public interface ProxiedClass {
 
     void doSomething();
 
+    void somethingToAnObject(Iterable iterable);
+
+    void somethingToAnObject(Collection iterable);
+
 }
diff --git a/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/sample/usecases/proxy/resolvers/SuperInterface.java b/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/sample/usecases/proxy/resolvers/SuperInterface.java
index d7b5fa4f..5ac328a7 100644
--- a/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/sample/usecases/proxy/resolvers/SuperInterface.java
+++ b/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/sample/usecases/proxy/resolvers/SuperInterface.java
@@ -6,8 +6,14 @@
  */
 public interface SuperInterface {
 
+    void somethingToAnObject(Object object);
+
+    void somethingToAnObject(Iterable iterable);
+
+
     void saySomething(CharSequence sequence, Double number);
 
     void doSomething();
 
+
 }
diff --git a/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/sample/usecases/proxy/resolvers/SuperInterfaceImpl.java b/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/sample/usecases/proxy/resolvers/SuperInterfaceImpl.java
index 11876f3e..6928dc99 100644
--- a/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/sample/usecases/proxy/resolvers/SuperInterfaceImpl.java
+++ b/spring-data-mock/src/test/java/com/mmnaseri/utils/spring/data/sample/usecases/proxy/resolvers/SuperInterfaceImpl.java
@@ -6,6 +6,16 @@
  */
 public class SuperInterfaceImpl implements SuperInterface {
 
+    @Override
+    public void somethingToAnObject(Object object) {
+
+    }
+
+    @Override
+    public void somethingToAnObject(Iterable iterable) {
+
+    }
+
     @Override
     public void saySomething(CharSequence sequence, Double number) {
 
@@ -15,4 +25,5 @@ public void saySomething(CharSequence sequence, Double number) {
     public void doSomething() {
 
     }
+
 }