I am writing an I/O communication between one server (GameServer) and three clients (GameClient). After the server accepts three clients, it starts a ...
I am writing an I/O communication between one server (GameServer) and three clients (GameClient). After the server accepts three clients, it starts a ...
I have some strings in ArrayList and i want to save all strings in my android phone, i am using below method but it gives my o/p with extra numbers(ga ...
I'm writing a server-client application. It's a 2 week work schedule. The snapshot below is the client GUI with a fictitious dataset. Pressing the ...
I'm saving some Java objects in files. I seralize them that way : Class Timestamp.java: Class ObjId.java: CachedObj.java : The rest of my co ...
I have the following class: in another class, I tried to save GameWorld, but received not serializable exception: I don't know why it's happen, ...
For the unknown reason, instances written into the same objectOutputStream and instances written separately (If I open objectOutputStream on each iter ...
I am creating a Login Form and Sign up Form using JFrames. The problem is every time when the user presses the Sign up button the user details should ...
When I call method System.out.print(new File("").getAbsolutePath()) from main I get the project workspace C:\Users\darkr\Desktop\NuovoWorkSpace\Pro ...
I have a method that is requiring me to serialize objects of a custom class 'Fraction'. When I attempt to save the object, I get a java.io.FileNotFoun ...
I want to write a class object to the string and then again create an object from it. I searched on the net but all I found is to write an object to f ...
I'm trying to send files from server to client via ObjectOutputStream. I thought it is an easier way to use this stream both for sending different obj ...
I tried this weekend with different approaches to store data of a map <Integer, Integer> in android. Unfortunately, this has not worked as desir ...
I am writing a small program that inserts customer details in ArrayList and write it in file. The problem is with ObjectOutputStream I was able to ap ...
So far I have found that there is a way to do appending in serialization by making a sub-class but that seems like a lengthy way. Is there any better ...
I am trying to append to Hashmap of object, but output for read method even after appending remain same (first time and second time called read method ...
I want to append multiple object at the end to the same binary file using ObjectOutputStream But when I run the following code more than one time I g ...
I have a basic TCP connection where i send an object from client to server through serialization. But i'm getting an error when performing this simple ...
I Have Class like below trying to connect two client socket to a server but when they get accepted by server I can only send data to the server throug ...
I am working on an application that has to serialize objects to a file for use later. There are multiple threads calling method writeObject (for diffe ...
I'm learning about sockets and I was making a short example on how to send serializable objects through java sockets. The issue is that when I instanc ...