Increased performance of mutable() by delaying copying of attributes.
Increased performance of mutable() by delaying copying of attributes.


git-svn-id: ac804e38dcddf5e42ac850d29d9218b7df6087b7@458675 13f79535-47bb-0310-9956-ffa450edef68

bitstorm/wicket,Servoy/wicket,freiheit-com/wicket,dashorst/wicket,bitstorm/wicket,mosoft521/wicket,apache/wicket,freiheit-com/wicket,zwsong/wicket,mosoft521/wicket,AlienQueen/wicket,mosoft521/wicket,selckin/wicket,martin-g/wicket-osgi,topicusonderwijs/wicket,aldaris/wicket,klopfdreh/wicket,astrapi69/wicket,dashorst/wicket,topicusonderwijs/wicket,bitstorm/wicket,apache/wicket,aldaris/wicket,zwsong/wicket,topicusonderwijs/wicket,klopfdreh/wicket,dashorst/wicket,dashorst/wicket,mosoft521/wicket,apache/wicket,AlienQueen/wicket,freiheit-com/wicket,mosoft521/wicket,aldaris/wicket,Servoy/wicket,apache/wicket,Servoy/wicket,martin-g/wicket-osgi,klopfdreh/wicket,apache/wicket,klopfdreh/wicket,astrapi69/wicket,mafulafunk/wicket,selckin/wicket,aldaris/wicket,topicusonderwijs/wicket,bitstorm/wicket,mafulafunk/wicket,dashorst/wicket,Servoy/wicket,astrapi69/wicket,AlienQueen/wicket,freiheit-com/wicket,klopfdreh/wicket,AlienQueen/wicket,selckin/wicket,freiheit-com/wicket,zwsong/wicket,mafulafunk/wicket,bitstorm/wicket,selckin/wicket,aldaris/wicket,topicusonderwijs/wicket,AlienQueen/wicket,zwsong/wicket,martin-g/wicket-osgi,selckin/wicket,Servoy/wicket,astrapi69/wicket