AbstractSequentialList addAll() Method in Java with Examples
Last Updated :
26 Nov, 2018
The addAll(int index, Collection C) method of AbstractSequentialList is used to append all of the elements from the collection passed as a parameter to this function at a specific index or position of a abstract sequential list.
Syntax:
boolean addAll(int index, Collection C)
Parameters: This function accepts two parameters as shown in the above syntax and are described below.
- index: This parameter is of integer datatype and specifies the position in the list starting from where the elements from the container will be inserted.
- C: It is a collection whose elements are needed to be appended.
Return Value: The method returns TRUE if at least one action of append is performed.
Below programs illustrate the Java.util.AbstractSequentialList.addAll() method:
Example 1:
import java.util.*;
import java.util.AbstractSequentialList;
public class AbstractSequentialListDemo {
public static void main(String args[])
{
AbstractSequentialList<String>
absqlist = new LinkedList<String>();
absqlist.add( "Geeks" );
absqlist.add( "for" );
absqlist.add( "Geeks" );
absqlist.add( "10" );
absqlist.add( "20" );
Collection<String>
collect = new ArrayList<String>();
collect.add( "A" );
collect.add( "Computer" );
collect.add( "Portal" );
collect.add( "for" );
collect.add( "Geeks" );
System.out.println( "AbstractSequentialList: "
+ absqlist);
absqlist.addAll( 1 , collect);
System.out.println( "The new list is: "
+ absqlist);
}
}
|
Output:
AbstractSequentialList: [Geeks, for, Geeks, 10, 20]
The new list is: [Geeks, A, Computer, Portal, for, Geeks, for, Geeks, 10, 20]
Example 2:
import java.util.*;
import java.util.AbstractSequentialList;
public class AbstractSequentialListDemo {
public static void main(String args[])
{
AbstractSequentialList<Integer>
absqlist = new LinkedList<Integer>();
absqlist.add( 10 );
absqlist.add( 20 );
absqlist.add( 30 );
absqlist.add( 10 );
absqlist.add( 20 );
Collection<Integer>
collect = new LinkedList<Integer>();
collect.add( 1 );
collect.add( 2 );
collect.add( 3 );
collect.add( 4 );
collect.add( 5 );
System.out.println( "The AbstractSequentialList is: "
+ absqlist);
absqlist.addAll( 1 , collect);
System.out.println( "The new list is: " + absqlist);
}
}
|
Output:
The AbstractSequentialList is: [10, 20, 30, 10, 20]
The new list is: [10, 1, 2, 3, 4, 5, 20, 30, 10, 20]
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