Is it mandatory to include collection type fields like Hashset in hashCode() and equal() methods
878
What issues should be considered when overriding equals and hashCode in Java?
99385
How to list all collections and their objects?
126006
How to find out if an Object is a collection or single value?
11628
What data type to use for hashed password field and what length?
130868
rewrite access to collection to avoid "double" finding
146732
How does a Java HashMap handle different objects with the same hash code?
94524
Test of equality (equals and hash code method)
152371
equals vs Arrays.equals in Java
572
Is there a default hash function for an unordered_set of a custom class?
38296
Java collections -- polymorphic access to elements
137403
How to best implement Equals for custom types?
88423
What is the difference between the HashMap and Map objects in Java?
1561
Comparing two collections for equality irrespective of the order of items in them
65167
Why does exist WeakHashMap, but absent WeakSet?
12039
How to find an object with specific field values in a std::set?
133055
Why do I need to override the equals and hashCode methods in Java?
66048
Type List vs type ArrayList in Java