can we access the method of class without creating the object of the class

3 Answers  

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How HashMap implemented in java? how it internally works when values are added or searched from hashMap?What is the difference betweenthe implementation of hashmap and Linked Hashmap?

3 Answers   IBM,

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What is a protected class in java?

0 Answers  

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What is meant by packages?

4 Answers  

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If an application has multiple classes in it, is it okay to have a main method in more than one class?

0 Answers  

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What are different access specifiers in java?

0 Answers  

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how can we synchronize Hash map?

3 Answers   CTS,

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How the threads are synchronized?

2 Answers   BMC, CTS,

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Is java map thread safe?

0 Answers  

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What string is utf8?

0 Answers  

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Explain public static void main(string args[]) in java.

0 Answers  

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public class BatchTest { public static void main(String[] args) { Runtime run = Runtime.getRuntime(); try { Process p = run.exec("cmd start /c D:/test.bat"); System.out.println(p.exitValue()); } catch (Exception e) { e.printStackTrace(); } System.out.println("FINISHED"); } }

0 Answers  

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