https://github.com/nikhilg07/SpringProject/blob/928590d39f891e61749ad9cd1efaf97a75aac584/dependencyInjection%202.0/src/main/java/com/quinbay/dependencyInjection/dto/Student.java#L10 why @notblank added on both variable declaration time and argument of constructor ??
SpringProject/dependencyInjection 2.0/src/main/java/com/quinbay/dependencyInjection/dto/Student.java
Line 10 in 928590d
why @notblank added on both variable declaration time and argument of constructor ??