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Results tagged with java
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user 158755
Java is a high-level, platform-independent, object-oriented programming language originally developed by Sun Microsystems. Java is currently owned by Oracle, which purchased Sun in 2010.
1
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Is "static interface" a good practice?
As stated in the question, the interface is not meant to be implemented (or instantiated). So we could compare it with a class that has a private constructor:
The class can't be extended with no sup …
- 281
13
votes
5
answers
8k
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Is "static interface" a good practice?
I've just recently noticed there is an option to have static methods in interfaces. Same as with static fields of interface, there is an interesting behavior: These are not inherited.
I'm unsure it's …
- 281
-1
votes
Best practice Java - String array constant and indexing it
As for your question - it is unclear what exactly you want to achieve, but I could just give you some general advices about using enum:
An enum constant is an object and enum class name should start …
- 281
0
votes
One Enum vs Multiple Enums
I think the way you want to split it into multiple enums is not bad, but it requires changes in DB.
It will also enable you to create a successful payment with cancel reason etc. When you have a sing …
- 281
1
vote
Why were default and static methods added to interfaces in Java 8 when we already had abstra...
The two main purposes I see in default methods (some use cases serve both purposes):
Syntax sugar. A utility class could serve that purpose, but instance methods are nicer.
Extension of an existing …
- 281