How to Convert a Vector of Strings to a Vector of Floats in Java - Step by Step Examples

How to Convert a Vector of Strings to a Vector of Floats in Java ?

Answer

To convert a vector of strings to a vector of floats in Java using java.util.Vector, you can iterate through the vector and use the `Float.parseFloat()` method to convert each string to a float.

✐ Examples

1 Convert Vector of Strings to Vector of Floats

In this example,

We create a Vector named strVector containing strings.
We create a new Vector named floatVector to store floats.
We iterate through each element of strVector and convert it to a float using the Float.parseFloat() method.
We add each converted float to floatVector.

Java Program

import java.util.Vector;

public class Main {
    public static void main(String[] args) {
        Vector<String> strVector = new Vector<>();
        strVector.add("1.5");
        strVector.add("2.5");
        strVector.add("3.5");
        Vector<Float> floatVector = new Vector<>();
        for (String str : strVector) {
            floatVector.add(Float.parseFloat(str));
        }
        System.out.println(floatVector);
    }
}

Output

[1.5, 2.5, 3.5]

Summary

In this tutorial, we learned How to Convert a Vector of Strings to a Vector of Floats in Java language with well detailed examples.

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