Deprecation: #86486 - TypoScriptFrontendController->processOutput() 

See forge#86486

Description 

The method TypoScriptFrontendController->processOutput() has been marked as deprecated.

Impact 

Calling this method will trigger a PHP E_USER_DEPRECATED error.

Affected Installations 

TYPO3 installations with extensions that use the method.

Migration 

Use TypoScriptFrontendController->applyHttpHeadersToResponse() and TypoScriptFrontendController->processContentForOutput() instead, if necessary.