when we reate object of the class in java,we allocate memory using "new" opeator,pls tell me actually how much memory is allocated for that object. eg. first f=new first(); what is the size of f?
posted 10 years ago
There is no simple method in Java for finding that out. There are good reasons why you don't want to know. Java is a high-level language and the sizeof operator which is found in C was excluded. That is because its only use is for programmed memory allocation and deallocation, both potent sources of subtle and dangerous errors.