5f6886a98748cde54cbc6921af37ed364529cc0e,xwiki-core/src/main/java/com/xpn/xwiki/internal/observation/remote/converter/AbstractXWikiEventConverter.java,AbstractXWikiEventConverter,unserializeXWikiContext,#Serializable#,83
Before Change
Map<String, Serializable> remoteDataMap = (Map<String, Serializable>) remoteData;
XWikiContext context = (XWikiContext) this.execution.getContext().getProperty("xwikicontext");
context.setDatabase((String) remoteDataMap.get(CONTEXT_WIKI));
context.setUser((String) remoteDataMap.get(CONTEXT_USER));
return context;
After Change
XWikiContext context = (XWikiContext) this.execution.getContext().getProperty("xwikicontext");
if (context != null) {
context.setDatabase((String) remoteDataMap.get(CONTEXT_WIKI));
context.setUser((String) remoteDataMap.get(CONTEXT_USER));
}