Java

Hi,

I would like to know what is the default size of ArrayList? Also, what is the default initial capacity of an ArrayList.

Is there any method to increase the capacity of the ArrayList?

Thanks in advance.

I want to add int primitive to ArrayList object? I have a int variable called counter which maintains state, I want to add it to ArrayList.

Any help is appreciated.

How to get length of ArrayList object? I have a ArrayList object which gets grown dynamically and I want to know how many elements are added to the ArrayList?

Hi all,

I am writing a program in which I have a Java vector object. My program is supposed to be multi threaded and the vector object can be modified by any of the running thread. I am not sure whether the vector is synchronized or I have to write a code in such a way that it gets synchronized. Any thoughts?

How do I check if the Java vector contains a particular object? Is there any method available which enable us to check whether the vector contains specified element?

Hello All,

I have a Java vector object which stores objects of my customized class. I want to clone the vector object so that modification done in the copy does not affect the original vector object. How do I clone Java vector object. Help is requested.

Thanks.

I have a object of Vector class which contains objects of employee. How do I iterate Java Vector object? Any example is appreciated.

Thanks.

How do I get size of Vector? I have a vector and have some items added to it. I want to know how many items are added to vector. Any example?

How do I convert vector to string? I have a vector in which I store value entered by user. I want to get the value from vector and convert it back to String object.

Hi,

I am doing a project wherein I need to convert Java Vector object to list. I have a Vector which holds objects of my custom class. I want all those objects in a list instead of vector. Any example?