What are different type of exceptions in java?
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how to convert Java project into Maven ?
What is boolean in java?
What are extraneous variables examples?
What is the base class of all exception classes in java?
Who is the owner of java?
Explain hashset and its features?
What is a serializable interface?
Q) I have a ArrayList object, in that object i have added 5 integer values, 5 float values, 5 string values. Now question is how can delete particular type of data ( i.e all int values or all float values or string values) in that list object at a time?
What is meant by overloading?
what really hapens when a object is created using new operator? 1.is it allocates memory to all variables and methods in the class with reference to that object?
In method overloading ,if i change the return type to Long instead of INT,is the program execute
What are daemon Threads in java?