Write a program to find maximum and minimum number in array?
How use .contains in java?
what is difference between method overloading & method overridding with example?
Can we extend singleton class?
What is the difference between applet and application?
How to synchonise HashMap
If an object is garbage collected, can it become reachable again?
Can we have a method name same as class name in java?
What do u mean by wrapper Class? What do u mean by Jvm... How do u change JVM for other OS? Or No need to Change ...? its like tricky
What is the collections api in java programming?
What is final access modifier in java?
What is the importance in context in JDBC connection pools?
Is arraylist an object in java?