In Effective Java, Bloch recommends to make all the fields final in making an object immutable . Is it necessary to do so ? Won\'t just not giving accessor methods make it immutable.
Lovely equals and hashcode, all the theory is here and also here I have taken the decision to use the auto-generated id within equals() and hashcode() in a number of my hibernate entity/domain object
Is there an elegant Java implementation of Joshua Bloch\'s defensive copying techniques using the example b开发者_StackOverflowelow?The nullChecking is really the issue I think, but perhaps there is a
Bloch\'s wonderful book \"Effective Java\" points out that if equals is not symmetric then the behavior of Collections contains is indeterminate.
I am reading the chapter on Serialization in Effective Java. Who calls the readObject() and writeObject()? Why are these methods declared private ?
public class MyPojo{ String required; Integer optionalOne; Integer optionalTwo; private MyPojo(Builder builder){
I am reading \"Effective Java\". In the discussion about fi开发者_Python百科nalize, he says C++ destructors are also used to reclaim other nonmemory resources.
Effective Java: Item 6: Eliminate obsolete object references. Generally speaking, whenever a class manages its own memory, the programmer
I am reading the Effective Java by Joshua Bloch and I have question about Item1 Static Factory Method.
I am trying to convert a mutable class to an Immutable class following the advices given in Effective Java Item 15 (Minimize Mutability). Can anybody tell me whether the class I created is
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