Do I need java on my pc?

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I want to persist data of objects for later use. What’s the best approach to do so?

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Is map sorted in java?

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Can list have duplicates in java?

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How to excute - Interface - Inner class- method can any one tell how to execute/ call this main method public interface abc { static int i=0; void dd(); class a1 { a1() { int j; System.out.println("inside"); }; public static void main(String a1[]) { System.out.println("in interfia"); } } }

1 Answers  

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Is string pool garbage collected?

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can we Connect Applet to Data Base ? with Discriptiom. and also What is Diff. from Applet & Servlet?

1 Answers   Systematix,

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How to create an immutable class?

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What is java reflection api?

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This abstract class is correct ? abstract class A { public abstract void Disp(); public abstract void B() { } public absract virtual C() { } }

0 Answers   HCL,

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what happens when we add the objects morethan the size limit to a hashmap

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Is java ee a framework?

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