Vector get() Method in Java
The java.util.vector.get() method is used to fetch or retrieve an element at a specific index from a Vector.
Syntax:
Vector.get(int index)
Parameters: This method accepts a mandatory parameter index which is of integer data type. It specifies the position or index of the element to be fetched from the Vector.
Return Value: The method returns the element present at the position specified by the parameter index.
Below programs illustrate the Java.util.Vector.get() method:
Program 1:
// Java code to illustrate get() method import java.util.*; public class VectorDemo { public static void main(String args[]) { // Creating an empty Vector Vector<String> vec_tor = new Vector<String>(); // Use add() method to add elements in the Vector vec_tor.add( "Geeks" ); vec_tor.add( "for" ); vec_tor.add( "Geeks" ); vec_tor.add( "10" ); vec_tor.add( "20" ); // Displaying the Vector System.out.println( "Vector: " + vec_tor); // Fetching the specific element from the Vector System.out.println( "The element is: " + vec_tor.get( 2 )); } } |
Output:
Vector: [Geeks, for, Geeks, 10, 20] The element is: Geeks
Program 2:
// Java code to illustrate get() method import java.util.Vector; public class VectorDemo { public static void main(String args[]) { // Creating an empty Vector Vector<String> vec_tor = new Vector<String>(); // Use add() method to add elements in the Vector vec_tor.add( "1" ); vec_tor.add( "2" ); vec_tor.add( "3" ); vec_tor.add( "10" ); vec_tor.add( "20" ); // Displaying the Vector System.out.println( "Vector: " + vec_tor); // Fetching the specific element from the Vector System.out.println( "The element is: " + vec_tor.get( 4 )); } } |
Output:
Vector: [1, 2, 3, 10, 20] The element is: 20
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