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Question : Java small object size
Could some one give a rough estimation how big size could be for small object.
Person{
int name;
int age;
}
Female extends Person{
boolean: isMarried
}
Male extends Person {
SomebusinessMethod{
Some objects creation. execution
}
}
1) How rough size of a Person?
2) If females and male is created, since male has many business logic, does male object would be larger than female
3) I want to know a) how is overhead size of an object?
b) is some object has more business logic, instance creation, takes more memory than a simple object?
Answer : Java small object size
1) ~ 10-20 bytes
2) no, methods are part of the class not the instances
3a) ~ 10 bytes I think
3b) see 2.
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