Comparing enum members: == or equals () in Java ?
Comparing enum members: == or equals () in Java ?
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21-Jul-2023
Aryan Kumar
22-Jul-2023The == operator and equals() method can both be used to compare enum members. However, there are some key differences between the two.
In most cases, it is safe to use the == operator to compare enum members. However, there are some cases where it can be misleading. For example, if you have two enum variables that are declared as null, the == operator will return true, even though the enum constants themselves are not equal.
For this reason, it is generally recommended to use the equals() method to compare enum members. The equals() method is more reliable and will not return unexpected results.
Here is an example of how to compare enum members using the == operator and the equals() method:
As you can see, the == operator is not always reliable when comparing enum members. The equals() method is a more reliable way to compare enum members.