What is adoptopenjdk?
What is a container in java?
What if I write static public void instead of public static void?
What is a java proxy?
Why oracle type 4 driver is named as oracle thin driver?
I want to control database connections in my program and want that only one thread should be able to make database connection at a time. Define how can I implement this logic?
What is singleton pattern in java?
What is lambda expression in mvc?
What is a pojo class in java?
What is @qualifier in java?
What is java language expression?
What are jdk tools?
What is orm in java?
What is a service layer in java?
How can the static main method use instance variables?