private void removeDeletable ( ) { String fileName = "deletable" ; try { if ( indexDir . fileExists ( fileName ) ) { indexDir . deleteFile ( fileName ) ; } } catch ( IOException e ) { LOG . warn ( "Unable to remove file 'deletable'." , e ) ; } }
Removes the deletable file if it exists . The file is not used anymore in Jackrabbit versions > = 1 . 5 .