What are the advantages of functions?
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What are the differences between the constructors and methods?
Who found java?
Can we create a constructor in abstract class?
How do you replace a string in java?
Which is bigger float or double?
When does the compiler supply a default constructor for a class?
In the below example, how many string objects are created?
What is a thin-client application?
Hi Every One I Have Small Doubt Please answer This???????????????????????????? I Want to use AbstractList class methods(java.util.AbstractList) My Program is import java.util.*; class DemoOne extends AbstractList { public static void main(String[] args) { AbstractList a=new DemoOne();//This One is Correct?? DemoOne a1=new DemoOne();//This One is Correct?? Both Are Not Working System.out.println("Hello World!"+a); System.out.println("Hello World!"+a1); } } Error IS: DemoOne.java:2: DemoOne is not abstract and does not override abstract method get(int) in java.util.AbstractList class DemoOne extends AbstractList AnyOne can Please Provide The Solution????????????????????????? Plzzzzzzz
How do you make an arraylist empty in java?
What is command line argument
When should we create our own custom exception classes?