Java Example - Output Array Elements

Java Example

The following example demonstrates how to output arrays of different types (integer, double, and character) by overloading the printArray method of the MainClass class:

MainClass.java File

public class MainClass {
    public static void printArray(Integer[] inputArray) {
        for (Integer element : inputArray){
            System.out.printf("%s ", element);
            System.out.println();
        }
    }
    public static void printArray(Double[] inputArray) {
        for (Double element : inputArray){
            System.out.printf("%s ", element);
            System.out.println();
        }
    }
    public static void printArray(Character[] inputArray) {
        for (Character element : inputArray){
            System.out.printf("%s ", element);
            System.out.println();
        }
    }
    public static void main(String args[]) {
        Integer[] integerArray = { 1, 2, 3, 4, 5, 6 };
        Double[] doubleArray = { 1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7 };
        Character[] characterArray = { 'H', 'E', 'L', 'L', 'O' };
        System.out.println("Output of integer array:");
        printArray(integerArray);
        System.out.println("\nOutput of double array:");
        printArray(doubleArray);
        System.out.println("\nOutput of character array:");
        printArray(characterArray);
    }
}

The above code produces the following output:

Output of integer array:
1 
2 
3 
4 
5 
6 

Output of double array:
1.1 
2.2 
3.3 
4.4 
5.5 
6.6 
7.7 

Output of character array:
H 
E 
L 
L 
O

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