First commit on version 2.8.6

gson/.gitignore

gson/pom.xml

...src/main/java/com/google/gson/DefaultDateTypeAdapter.java

gson/src/main/java/com/google/gson/ExclusionStrategy.java

gson/src/main/java/com/google/gson/FieldAttributes.java

gson/src/main/java/com/google/gson/FieldNamingPolicy.java

gson/src/main/java/com/google/gson/FieldNamingStrategy.java

gson/src/main/java/com/google/gson/Gson.java

gson/src/main/java/com/google/gson/GsonBuilder.java

gson/src/main/java/com/google/gson/InstanceCreator.java

gson/src/main/java/com/google/gson/JsonArray.java

...main/java/com/google/gson/JsonDeserializationContext.java

gson/src/main/java/com/google/gson/JsonDeserializer.java

gson/src/main/java/com/google/gson/JsonElement.java

gson/src/main/java/com/google/gson/JsonIOException.java

gson/src/main/java/com/google/gson/JsonNull.java

gson/src/main/java/com/google/gson/JsonObject.java

gson/src/main/java/com/google/gson/JsonParseException.java

gson/src/main/java/com/google/gson/JsonParser.java

gson/src/main/java/com/google/gson/JsonPrimitive.java