Do I need to define a constructor when using @Autowired?
69029
Where is the @Autowired annotation supposed to go - on the property or the method?
1471
When do you use Java's @Override annotation and why?
6733
Injecting beans into a class outside the Spring managed context
41188
When would you use the Builder Pattern?
144086
Guice call init method after instantinating an object
100235
How and where are Annotations used in Java?
135208
Why is a public copy constructor required even if it is not invoked?
149611
Java: Why are wrapper classes needed?
13681
Managing constructors with many parameters in Java
87572
Why @Override needed in java or android?
110817
javax.servlet.ServletException: bean [name] not found within scope
27078
When do Java generics require  instead of  and is there any downside of switching?
65748
When is it necessary or convenient to use Spring or EJB3 or all of them together?
123525
Accessing injected dependency in managed bean constructor causes NullPointerException
12185
Instantiate a class object with constructor that accepts a string parameter?
126169
Servlet constructor and init() method
140163
Can a class have no constructor?