Declaring an instance variable and initialize it in main methode
49
What is a NullPointerException, and how do I fix it?
19156
Global Variables for Class Methods
100770
Initializing members with members
35047
Uninitialized variables and members in Java
27212
Variables might not have been initialized
40077
C# member variable initialization; best practice?
32960
Initialize parameter of method with default value
140833
Object referencing its own property on initialization
104004
Why is init not a class method?
101284
How to have two methods calling each other?
2607
Function prototype declared inside main - best practice?
105287
(Why) is using an uninitialized variable undefined behavior?
140494
When are static variables initialized?
71629
Declaring and initializing variables within Java switches
34204
Difference between class variables and class instance variables?
111803
Invoking Java main method with parameters from Eclipse
118541
How to pass a default argument value of an instance member to a method?