diff --git a/gson/src/main/java/com/google/gson/ExclusionStrategy.java b/gson/src/main/java/com/google/gson/ExclusionStrategy.java
index 9864aba8..d2f90b24 100644
--- a/gson/src/main/java/com/google/gson/ExclusionStrategy.java
+++ b/gson/src/main/java/com/google/gson/ExclusionStrategy.java
@@ -78,7 +78,7 @@ package com.google.gson;
  *
  * @since 1.4
  */
-interface ExclusionStrategy {
+public interface ExclusionStrategy {
 
   /**
    * @param f the field object that is under test
diff --git a/gson/src/main/java/com/google/gson/GsonBuilder.java b/gson/src/main/java/com/google/gson/GsonBuilder.java
index 8760292e..f4f00844 100644
--- a/gson/src/main/java/com/google/gson/GsonBuilder.java
+++ b/gson/src/main/java/com/google/gson/GsonBuilder.java
@@ -237,7 +237,7 @@ public final class GsonBuilder {
    * @return a reference to this {@code GsonBuilder} object to fulfill the "Builder" pattern
    * @since 1.4
    */
-  GsonBuilder setExclusionStrategies(ExclusionStrategy... strategies) {
+  public GsonBuilder setExclusionStrategies(ExclusionStrategy... strategies) {
     for (ExclusionStrategy strategy : strategies) {
       exclusionStrategies.add(strategy);
     }