How do you add an element to an arraylist in java?
what is the life cycle of jsp?
What do you mean by the term transient?
What is an interface in java? Explain
Name the package that always imported by default?
Is singleton class immutable?
How are this and super used?
what is thread in Java ?
What is tree in java?
who was the founder of java
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transaction attributes ?
what is the use of servlet engine?
How do you represent a space in regex java?