Why we use interface as main concept in Java?
31730
Why do we use Interface? Is it only for Standardization?
50570
When to use an interface instead of an abstract class and vice versa?
121498
Using HTML for interface?
147599
How does the JVM use the "Main method" to start a Java program?
45379
Why are interface variables static and final by default?
17625
Implementing multiple interfaces having same method
33298
Why is the Java main method static?
147584
Performance difference between passing interface and class reloaded
57860
Can we create an object of an interface?
81041
Why an abstract class implementing an interface can miss the declaration/implementation of one of the interface's methods?
27421
implicit operator using interfaces
124216
Entry point for Java applications: main(), init(), or run()?
85960
Abstract class vs Interface in Java
140485
Do interfaces really need to "look good"?
119513
What is the role of the data types inside of  in Java?
69315
Should you always Code To Interfaces In Java
141587
Is there any reason to declare optional parameters in an interface?