[javac] symbol  : method addFestivalScore(int,int)
    [javac] location: class net.sf.l2j.gameserver.SevenSigns
    [javac] _signsInstance.addFestivalScore(SevenSigns.CABAL_DAWN, contribPoints);
    [javac] ^
    [javac] C:\eclipse\workspace\L2_GameServer\java\net\sf\l2j\gameserver\SevenSignsFestival.java:1562: cannot find symbol
    [javac] symbol  : method getMilliToPeriodChange()
    [javac] location: class net.sf.l2j.gameserver.SevenSigns
    [javac] if (_signsInstance.getMilliToPeriodChange() < FESTIVAL_CYCLE_LENGTH)
    [javac] ^
    [javac] C:\eclipse\workspace\L2_GameServer\java\net\sf\l2j\gameserver\model\L2FestivalGuideInstance.java:283: cannot find symbol
    [javac] symbol  : variable CONTRIB_SCORE_INCREASED
    [javac] location: class net.sf.l2j.gameserver.serverpackets.SystemMessage
    [javac] sm = new SystemMessage(SystemMessage.CONTRIB_SCORE_INCREASED);
    [javac] ^
    [javac] Note: * uses or overrides a deprecated API.
    [javac] Note: Recompile with -Xlint:deprecation for details.
    [javac] Note: Some input files use unchecked or unsafe operations.
    [javac] Note: Recompile with -Xlint:unchecked for details.
    [javac] 3 errors

BUILD FAILED