Why it doesn't use the instance field directly, but assigns it to a local variable?
13079
In ArrayBlockingQueue, why copy final member field into local final variable?
95280
Do declared properties require a corresponding instance variable?
97624
In what order do static/instance initializer blocks in Java run?
34204
Difference between class variables and class instance variables?
145823
What's the difference between _variable & self.variable in Objective-C?
16807
Should I always/ever/never initialize object fields to default values?
99046
instance variable vs. symbol in ruby on rails (form_for)
59958
Creating instance list of different objects and using these objects
134363
Why does the global variable exist here, where it was declared only in Module?
111744
Implicit typing; why just local variables?
9714
Why does `instanceof` error rather than return `false` when used for 2 incompatible classes?
18605
Local variables in nested functions
129358
Property vs Instance Variable
134097
Accessing an object's fields without an active session
117778
class variables is shared across all instances in python?
599
Is Java "pass-by-reference" or "pass-by-value"?
36705
How to read the value of a private field from a different class in Java?