Issue number: QUARTZ-424 Added placeholder method for getFinalFireTime(), and made clear in the javadoc that getFinalFireTime() and getTimeBefore() are not implemented.
Issue number: QUARTZ-424
Added placeholder method for getFinalFireTime(), and made clear in the javadoc that getFinalFireTime() and getTimeBefore() are not implemented.

vthriller/opensymphony-quartz-backup,feigeai/opensymphony-quartz-backup,chandrasekhar4u/opensymphony-quartz-backup,chandrasekhar4u/opensymphony-quartz-backup,eric-hsu/opensymphony-quartz-backup,dbahar/opensymphony-quartz-backup,feigeai/opensymphony-quartz-backup,feigeai/opensymphony-quartz-backup,dbahar/opensymphony-quartz-backup,eric-hsu/opensymphony-quartz-backup,daleqq/opensymphony-quartz-backup,dbahar/opensymphony-quartz-backup,daleqq/opensymphony-quartz-backup,vthriller/opensymphony-quartz-backup,chandrasekhar4u/opensymphony-quartz-backup,vthriller/opensymphony-quartz-backup,daleqq/opensymphony-quartz-backup,eric-hsu/opensymphony-quartz-backup