To create a Java vector, you simply need to import the Java.util.Vector and then create a Vector using the syntax below:
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Vector<Type> vector = new Vector<>() |
where the Type of the Vectors can either be a string or an integer.
add(element)- adds elements to a vector
add(index, element)- adds elements to a specific position
addAll(vector)- adds elements of the vector to another vector
get(index)-returns elements that the index has specified
iterator()- returns an iterator object to access vector elements sequentially.
Remove(index)- removes the specified element
removesAll()- all elements are removed
clear()- clears all elements
Create Simple Vector Example in Java
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import java.util.Vector; public class VectorExample { public static void main(String[] args) { Vector<String> fish= new Vector<>(); // Using the add() method fish.add("Shark"); fish.add("Dolphines"); // Using index number fish.add(2, "mudgfish"); System.out.println("Vector: " + fish); // Using addAll() Vector<String> amphibians = new Vector<>(); amphibians.add("Lizards"); amphibians.addAll(amphibians); System.out.println("New Vector: " + amphibians); }
}
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Output:
Vector: [Shark,Dolphines,mudgfish]
New Vector: [Lizards.Lizards]
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