Wrong implementation pattern for Java equals method
3018
Any reason to prefer getClass() over instanceof when generating .equals()?
94524
Test of equality (equals and hash code method)
65377
Trouble over riding and using equals method in java
126
How do I compare strings in Java?
128865
The equals() method in Java works unexpectedly on Long data type
155686
What is a reason of placing boolean or null before comparison operator?
22602
Why is == true for some Integer objects?
32239
contains method of String is not working properly
113187
Comparing Java enum members: == or equals()?
71813
Compare equality between two objects in NUnit
120566
Compare two objects in Java with possible null values
156253
Why is a method not identical to itself?
33398
C# difference between == and Equals()
103050
What do  mean such as implements Comparable?
40587
Why not allow an external interface to provide hashCode/equals for a HashMap?
120808
Why AbstractCollection does not implement equals()?
95798
Compare object instances for equality by their attributes