In this article, we will discuss how to convert Arrays into Vector using Arrays class’s utility asList() method
Conversion of Arrays into Vector :
Method signature:
public static List asList(Object[] oArray);
ConvertArraysIntoVector.java
package in.bench.resources.java.collections;
import java.util.Arrays;
import java.util.Vector;
public class ConvertArraysIntoVector {
public static void main(String[] args) {
// declaration
Integer[] intHundredArrays = {500, 200, 100, 400, 300};
String[] strRiverArrays = {
"Ganga",
"Yamuna",
"Sutlej",
"Chenab"
};
// conversion of Integer Arrays to Vector
Vectory<Integer> intHundredVector =
new Vector<Integer>(Arrays.asList(intHundredArrays));
System.out.println("Conversion of"
+ " Integer Arrays to Vector<Integer>:\n\n"
+ intHundredVector);
// conversion of String Arrays to List
Vector<Integer> strRiverVector =
new Vector<Integer>(Arrays.asList(strRiverArrays));
System.out.println("\n\n\nConversion of"
+ " String Arrays to Vector<Integer>:\n\n"
+ strRiverVector);
}
}
Output:
Conversion of Integer Arrays to Vector<Integer>:
[500, 200, 100, 400, 300]
Conversion of String Arrays to Vector<String>:
[Ganga, Yamuna, Sutlej, Chenab]
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References :
- https://docs.oracle.com/javase/tutorial/collections/intro/
- https://docs.oracle.com/javase/tutorial/collections/interfaces/collection.html
- https://docs.oracle.com/javase/7/docs/api/java/util/Collection.html
- https://docs.oracle.com/javase/7/docs/api/java/util/Arrays.html
- https://docs.oracle.com/javase/tutorial/java/nutsandbolts/arrays.html
- https://docs.oracle.com/javase/7/docs/api/java/lang/reflect/Array.html
- https://docs.oracle.com/javase/specs/jls/se7/html/jls-10.html
- https://docs.oracle.com/javase/8/docs/api/java/util/Vector.html
Happy Coding !!
Happy Learning !!