Setting an object reference to null doesn't affect the object in Java
599
Is Java "pass-by-reference" or "pass-by-value"?
75212
How to get the first non-null value in Java?
72088
Why shouldn't we allow NULLs?
96046
Static fields on a null reference in Java
98908
Is it good practice to set variables to null when they are no longer needed?
28648
Will new return NULL in any case?
65589
How will I be able to remove [NSNull Null] objects from NSMutableArray?
35129
Why does String.valueOf(null) throw a NullPointerException?
92446
C#: How to pass null to a function expecting a ref?
70532
NullReferenceException after POST
49
What is a NullPointerException, and how do I fix it?
6255
Is it safe to delete a NULL pointer?
19198
Does assigning objects to null in Java impact garbage collection?
15097
Is there any difference between IS NULL and =NULL
19902
Shortcut for "null if object is null, or object.member if object is not null"
8808
Strange Java null behavior in Method Overloading
115423
How to check null objects in jQuery