Are there structures in java?

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Which method must be implemented by all threads?

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how tha garbage collector know that the object will be deleted? on which algorithm the garbage collector works? what is the working principle of garbage collector? How manay types of garbage collectors r there?

1 Answers   HP, SparkTG,

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Describe the syntax of multiple inheritance? When do we use such an inheritance?

0 Answers   Fidelity,

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abstract class Demo { public void show() { System.out.println("Hello I am In show method of Abstract class"); } } class Sample extends Demo { public void show() { super.show(); System.out.println("Hello I am In Sample "); } } public class Test { public static void main(String[] args) { //I WANT TO CALL THE METHOD OF BASE CLASS IT IS POSSIBLE OR NOT CAN WE USE SCOPE RESOLUTION OPERATOR TO CALL OR JAVA NOT SUPPORTED THAT :: OPERATORE } }

3 Answers  

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Is array synchronized in java?

0 Answers  

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What is a deadlock ?

5 Answers  

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What are the 4 versions of java?

0 Answers  

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What is assembly used for?

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What is class forname used for?

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What is the difference between the continue and break statement?

2 Answers  

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What is javac used for?

0 Answers  

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