In low level design, memory management is an important aspect to consider. It involves allocating and deallocating memory for variables, objects, and data structures.

One popular memory management technique in Java is using arrays. Arrays allow you to store a fixed-size collection of elements of the same type. Here's an example of how to create an array and iterate over its elements:

1int[] numbers = new int[5];
2
3for (int i = 0; i < numbers.length; i++) {
4  numbers[i] = i + 1;
5}
6
7for (int num : numbers) {
8  System.out.println(num);
9}

In the code snippet above, we create an array numbers of size 5. We use a for loop to assign values to each element of the array. Finally, we use another for loop to iterate over the elements and print them.

By designing memory management techniques effectively, you can optimize the usage of memory resources and improve the performance of your low level design solutions.

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public class Main {

  public static void main(String[] args) {

    // Replace with your Java logic here

    int[] numbers = new int[5];

​

    for (int i = 0; i < numbers.length; i++) {

      numbers[i] = i + 1;

    }

​

    for (int num : numbers) {

      System.out.println(num);

    }

  }

}