Update README.md (#203)

Author: benasher44

README.md

@@ -35,7 +35,7 @@ Be aware of two considerations when enabling the DEBUG log level:
 
 ## Using flag data from a file
 
-For testing purposes, the SDK can be made to read feature flag state from a file or files instead of connecting to LaunchDarkly. See <a href="http://javadoc.io/page/com.launchdarkly/launchdarkly-java-server-sdk/latest/com/launchdarkly/client/files/FileComponents.html">FileComponents</a> for more details.
+For testing purposes, the SDK can be made to read feature flag state from a file or files instead of connecting to LaunchDarkly. See <a href="https://javadoc.io/doc/com.launchdarkly/launchdarkly-java-server-sdk/latest/com/launchdarkly/sdk/server/integrations/FileData.html">FileData</a> for more details.
 
 ## DNS caching issues