From 2eed9b584424f1b3ddfd6b7c6d962cd3ef6cf1dc Mon Sep 17 00:00:00 2001
From: josethomas <josethomas1@gmail.com>
Date: Wed, 5 Nov 2014 21:23:11 -0800
Subject: [PATCH] Update GuavaImmutableMapDeserializer.java

---
 .../datatype/guava/deser/GuavaImmutableMapDeserializer.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/fasterxml/jackson/datatype/guava/deser/GuavaImmutableMapDeserializer.java b/src/main/java/com/fasterxml/jackson/datatype/guava/deser/GuavaImmutableMapDeserializer.java
index 95d4c7b..3a8dfc2 100644
--- a/src/main/java/com/fasterxml/jackson/datatype/guava/deser/GuavaImmutableMapDeserializer.java
+++ b/src/main/java/com/fasterxml/jackson/datatype/guava/deser/GuavaImmutableMapDeserializer.java
@@ -45,7 +45,9 @@ protected T _deserializeEntries(JsonParser jp, DeserializationContext ctxt) thro
             } else {
                 value = valueDes.deserializeWithType(jp, ctxt, typeDeser);
             }
-            builder.put(key, value);
+            if (null != value) {
+                builder.put(key, value);
+            }
         }
         // No class outside of the package will be able to subclass us,
         // and we provide the proper builder for the subclasses we implement.
@@ -54,4 +56,4 @@ protected T _deserializeEntries(JsonParser jp, DeserializationContext ctxt) thro
         return map;
     }
 
-}
\ No newline at end of file
+}