What is the purpose of garbage collection in java, and when is it used?

0 Answers  

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What does split function do in java?

0 Answers  

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what is difference between equals and ==?

0 Answers  

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Is it possible to write JAVA program without including any of the packages,such as "import java.io.*"; bcoz I instantly wrote a code without "import..." statement and runned the program on command Line & it worked. the code is: class Person { String name; int age; Person(String s,int a) { name = s; age = a; } accept() { System.out.println(name+"Hi!!!!!"); System.out.println(age); } } class Demo { public static void main(Strings args[])throws IOException { String name = args[0]; int age = Integer.parseInt(args[1]); Person p = new Person(name,age); p.accept(); } }

3 Answers  

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Why is it called boolean?

0 Answers  

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what are the differences between final,finally,finalize methods?

14 Answers   IBM,

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Why is String immutable?

0 Answers   Atos Origin,

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How does hashmap work in java ?

0 Answers  

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Can a class be a super class and a sub-class at the same time? Give example.

1 Answers  

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Why do we use string?

0 Answers  

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explain System.out.println()

12 Answers   CTS,

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How we can skip finally block of exception even if some exception occurs in the exception block in java?

0 Answers  

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