How else can you make a variable in a class with Google Maps not a null?
49
What is a NullPointerException, and how do I fix it?
132398
What is null in Java?
156172
using addDomListener with googlemaps not working
58892
Can I use a variable to call a method?
29046
How can I initialise a static Map?
153948
Add variables to Arraylist and it replaces all previous elements , while variables are not static
149247
How to get this in decimal value instead of null
149666
Why can't a null-reference exception name the object that has a null reference?
52008
Javascript: Do I need to put this.var for every variable in an object?
1499
How do I create variable variables?
3773
How to "properly" create a custom object in JavaScript?
158008
How to pass variable to new method I call when using @selector(methodname)
114816
Is null reference possible?
144600
Printing all variables value from a class
10608
Is there a good way to have a Map get and put ignoring case?
24676
What is the preferred/idiomatic way to insert into a map?
19638
What is the purpose of the var keyword and when should I use it (or omit it)?