Java Array getFloat() Method

The getFloat() method of Array class returns the value of the indexed component in the specified array object, as a float.

Syntax

public static float getFloat(Object array, int index)
                      throws IllegalArgumentException,
                             ArrayIndexOutOfBoundsException

Parameter

array - the array

index - the index

Returns

the value of the indexed component in the specified array

Throw

NullPointerException

IllegalArgumentException

ArrayIndexOutOfBoundsException

Example 1

//import statement

import java.lang.reflect.Array; 
public class ReflectArraygetFloatExample1 {
  public static void main (String args[]) {
    float[] array = new float[]{1.1F,2.2F,3.3F};
    
   
    float value = Array.getFloat(array, 1);

    System.out.println(value);

  }
}

Test it Now

Output:

2.2

Example 2

//import statements

import java.lang.reflect.Array;

public class ReflectArraygetFloatExample2 {
   public static void main(String[] args) {

      float[] arr = new float[]{1.0f,2.0f,3.0f};

      System.out.println("arr[0] = " + Array.getFloat(arr, 0));
      System.out.println("arr[1] = " + Array.getFloat(arr, 1));
      System.out.println("arr[2] = " + Array.getFloat(arr, 2));
   }
} 

Test it Now

Output: