Question

I have a requirement, to assign the values in array structure , collections are to be avoided,

testFunction(String userName,String Password,String status)
 {
    String[] array;
    if(password==null)
     {
      array={"username",username_variable,"status",status_variable}
    }
    else
    {
     array={"username",userName,"password",password,"status",status}
   }
}

Answer 1

In java as arrays are objects, so you have to create an object to initialize the elements of the array.

convert

array={"username",username_variable,"status",status_variable}

to

array=new String[]{"username",username_variable,"status",status_variable}