Branch: refs/heads/master Home: https://github.com/hibernate/hibernate-search Commit: 4c9c1953a4ad802292c3999b6fa27f1b1bfd5daa https://github.com/hibernate/hibernate-search/commit/4c9c1953a4ad802292c3... Author: Yoann Rodière <yrodiere(a)redhat.com&gt; Date: 2016-08-25 (Thu, 25 Aug 2016) Changed paths: M elasticsearch/src/main/java/org/hibernate/search/elasticsearch/ElasticsearchQueries.java M elasticsearch/src/main/java/org/hibernate/search/elasticsearch/client/impl/JestClient.java A elasticsearch/src/main/java/org/hibernate/search/elasticsearch/impl/DefaultGsonService.java M elasticsearch/src/main/java/org/hibernate/search/elasticsearch/impl/ElasticsearchHSQueryImpl.java R elasticsearch/src/main/java/org/hibernate/search/elasticsearch/impl/GsonHolder.java A elasticsearch/src/main/java/org/hibernate/search/elasticsearch/impl/GsonService.java A elasticsearch/src/main/resources/META-INF/services/org.hibernate.search.elasticsearch.impl.GsonService Log Message: ----------- HSEARCH-2170 Convert the GsonHolder to a Service to ensure cleanup Mainly because Gson holds references to ThreadLocals, so having it stored in a static variable is not desirable. JsonParser has been moved to private static variables, though, since it does not contain any data.