The hashCode() method of AbstractSequentialList in Java is used to get the hashCode value for this instance of the AbstractSequentialList. It returns an integer value which is the hashCode value for this instance of the AbstractSequentialList.
Syntax:
public int hashCode()
Parameters: This function has no parameters.
Returns: The method returns an integer value which is the hashCode value for this instance of the AbstractSequentialList.
Below examples illustrates the AbstractSequentialList.hashCode() method:
Example 1:
// Java code to demonstrate the working of // hashCode() method in AbstractSequentialList import java.util.*;
public class GFG {
public static void main(String[] args)
{
// creating an AbstractSequentialList
AbstractSequentialList<Integer> arr
= new LinkedList<Integer>();
// using add() to initialize values
// [1, 2, 3, 4]
arr.add( 1 );
arr.add( 2 );
arr.add( 3 );
arr.add( 4 );
// print AbstractSequentialList
System.out.println( "AbstractSequentialList: "
+ arr);
// Get the hashCode value
// using hashCode() value
System.out.println( "HashCode value: "
+ arr.hashCode());
}
} |
Output:
AbstractSequentialList: [1, 2, 3, 4] HashCode value: 955331
Example 2:
// Java code to demonstrate the working of // hashCode() method in AbstractSequentialList import java.util.*;
public class GFG {
public static void main(String[] args)
{
// creating an AbstractSequentialList
AbstractSequentialList<String> arr
= new LinkedList<String>();
// using add() to initialize values
// [Geeks, For, ForGeeks, GeeksForGeeks]
arr.add( "Geeks" );
arr.add( "For" );
arr.add( "ForGeeks" );
arr.add( "GeeksForGeeks" );
// print AbstractSequentialList
System.out.println( "AbstractSequentialList: "
+ arr);
// Get the hashCode value
// using hashCode() value
System.out.println( "HashCode value: "
+ arr.hashCode());
}
} |
Output:
AbstractSequentialList: [Geeks, For, ForGeeks, GeeksForGeeks] HashCode value: -927254198