public class MainClass {
// method printArray to print Integer array
public static void printArray(Integer[] inputArray) {
// display array elements
for (Integer element : inputArray)
System.out.printf("%s ", element);
System.out.println();
}
// method printArray to print Double array
public static void printArray(Double[] inputArray) {
// display array elements
for (Double element : inputArray)
System.out.printf("%s ", element);
System.out.println();
}
// method printArray to print Character array
public static void printArray(Character[] inputArray) {
// display array elements
for (Character element : inputArray)
System.out.printf("%s ", element);
System.out.println();
}
public static void main(String args[]) {
// create arrays of Integer, Double and Character
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("Array integerArray contains:");
printArray(integerArray); // pass an Integer array
System.out.println("\nArray doubleArray contains:");
printArray(doubleArray); // pass a Double array
System.out.println("\nArray characterArray contains:");
printArray(characterArray); // pass a Character array
}
}
Array integerArray contains:
1 2 3 4 5 6
Array doubleArray contains:
1.1 2.2 3.3 4.4 5.5 6.6 7.7
Array characterArray contains:
H E L L O