public class MyClass {
public static <T> void printArray(T[] arr) {
for(T element : arr) {
System.out.printf("%s ", element);
}
System.out.println();
}
public static void main(String args[]) {
Integer[] intArray = { 4, 8, 1, 3, 9, 4 };
Double[] doubleArray = { 3.14, 2.15, 8.43, 9.19 };
Character[] charArray = { 'a', 'b', 'c', 'd', 'e', 'f', 'g' };
printArray(intArray);
printArray(doubleArray);
printArray(charArray);
}
}
/*
run:
4 8 1 3 9 4
3.14 2.15 8.43 9.19
a b c d e f g
*/