Hi Awesome Folks,
All of us are aware of the clone method of the sobject class.
I got a requirement to clone the object of the class. I thought the clone will be deep copy but to my surprise its always shallow copy.
public class Demo
{
List<Account> lstAcc;
public Demo(){
lstAcc = new List<Account>();
lstAcc.add(new Account(Name='Ajay'));
}
public void doclone(){
system.debug('>>>>>>>>this'+this.lstAcc[0]);
Demo objClone = this.clone();
system.debug('>>>>>>>>clone'+objClone);
objClone.lstAcc [0].Name = 'Vijay';
system.debug('>>>>>>>>this.clone'+objClone.lstAcc[0]);
system.debug('>>>>>>>>this'+this.lstAcc[0]);
}
}
Output :
>>>>>>>>thisAccount:{Name=Ajay}
>>>>>>>>cloneDemo:[lstAcc=(Account:{Name=Ajay})]
>>>>>>>>this.cloneAccount:{Name=Vijay}
>>>>>>>>thisAccount:{Name=Vijay}
From output you can see change in the clone object modifying the main object also.
Keep Coding !!!!
All of us are aware of the clone method of the sobject class.
I got a requirement to clone the object of the class. I thought the clone will be deep copy but to my surprise its always shallow copy.
public class Demo
{
List<Account> lstAcc;
public Demo(){
lstAcc = new List<Account>();
lstAcc.add(new Account(Name='Ajay'));
}
public void doclone(){
system.debug('>>>>>>>>this'+this.lstAcc[0]);
Demo objClone = this.clone();
system.debug('>>>>>>>>clone'+objClone);
objClone.lstAcc [0].Name = 'Vijay';
system.debug('>>>>>>>>this.clone'+objClone.lstAcc[0]);
system.debug('>>>>>>>>this'+this.lstAcc[0]);
}
}
Output :
>>>>>>>>thisAccount:{Name=Ajay}
>>>>>>>>cloneDemo:[lstAcc=(Account:{Name=Ajay})]
>>>>>>>>this.cloneAccount:{Name=Vijay}
>>>>>>>>thisAccount:{Name=Vijay}
From output you can see change in the clone object modifying the main object also.
Keep Coding !!!!
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