What is the use of singleton?
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What's the purpose of static methods and static variables?
How to connect to a remote database using Applet?
What is the maximum size of list in java?
10. What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } } 10. What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } }
What is difference between calling start() and run() method of thread?
Java.util.regex consists of which classes?
what is difference between method overloading & method overridding with example?
Explain about class in java?
What is the need of transient variables in Java ?
what is difference between set and list in collection?
explain about casting of objects?
What is hashmap in java?