question: private String findPropertiesFile ( final String directory ) { final File f = new File ( directory , DEFAULT_OPENDJ_PROPERTIES_FILE_NAME + DEFAULT_OPENDJ_PROPERTIES_FILE_EXTENSION ) ; if ( f . exists ( ) && f . canRead ( ) ) { return f . getAbsolutePath ( ) ; } return null ; }
target:  Get the absolute path of the properties file.