increments by 1 and add it with every created object?

Question

``` class MyObject { static int instanceCounter = 0; static int counter = 0; MyObject() { instanceCounter++; counter = counter + 1; } } ``` I am using the static ints to get this output: Value of instanceCounter for Object 1: 5 Value of instanceCounter for MyObject: 5 Value of Counter for Object 1: 1 Value of Counter for Object 2: 2 Value of Counter for Object 3: 3 Value of Counter for Object 4: 4 Value of Counter for Object 5: 5 but its displaying Value of instanceCounter for Object 1: 5 Value of instanceCounter for MyObject: 5 Value of Counter for Object 1: 5 Value of Counter for Object 2: 5 Value of Counter for Object 3: 5 Value of Counter for Object 4: 5 Value of Counter for Object 5: 5 my runner class ``` class RunMyObject { public static void main(String[] args) { MyObject Object1 = new MyObject(); MyObject Object2 = new MyObject(); MyObject Object3 = new MyObject(); MyObject Object4 = new MyObject(); MyObject Object5 = new MyObject(); System.out.println(“Value of instanceCounte…

Accepted Answer

Since instanceCounter is a static variable, all objects share the same variable. Since you are incrementing the instanceCounter during each object construction, at the end of creating 5 objects, its value is 5. Consequently you get the output as 5 in all your sys outs. Thats the point of static

EDIT To achieve what you need, do the following:

```
class MyObject  {

static int instanceCounter = 0;

int counter = 0;

MyObject() 
    {
        instanceCounter++;
        counter = instanceCounter;
    }

}
```

increments by 1 and add it with every created object?

Solution

Problem