Create Empty Array in Java

1 year ago
Sophia Anderson
1 minute

In Java, you can create an empty array using the following method:

  1. Create an array object using the keyword “new” and specify the array’s length as 0. For example:
int[] arr = new int[0];
  1. Create an empty array using the static method Arrays.copyOf(). For example:
int[] arr = Arrays.copyOf(new int[0], 0);
  1. One option:
    Create an empty array using the static method Arrays.copyOfRange(). For example:
int[] arr = Arrays.copyOfRange(new int[0], 0, 0);

It is important to note that the arrays created by these methods have a length of 0, meaning they have no elements.

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