Delete Node in a Linked List LeetCode solution in Java

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class Solution {
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  public void deleteNode(ListNode node) {
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    // 4 5 1 9 : Node = 5
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    node.val = node.next.val;
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    // Copy next node val to current node.
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    // 4 1 1 9
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    // ------------
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    // Point node.next = node.next.next
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    // 4 -----> 1 ----> 9
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    node.next = node.next.next;
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    // 4 1 9
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  }
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}