Answer Posted / alfred

object class

Make a data structure and implement an algorithm to print all the files in a directory. (The root directory can have sub-directories too.)

1330

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How does sublist works in java?

968

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What is the purpose of the system class in java programming?

1097

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Is empty in java?

1051

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What do you mean by local variable and instance variable?

946

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What is keyword in oop?

951

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What is type parameter in java?

954

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Does string isempty check for null?

1014

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What are the string methods in java?

1088

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How do you compare two strings lexicographically?

929

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Write a program in java to find the maximum and minimum value node from a circular linked list.

1075

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How static variable work in java?

1121

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What is the difference between numeric and integer?

1006

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Do I need to import java.lang package any time? Why?

1381

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Can singleton class be serialized?

946

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