Average Salary Excluding the Minimum and Maximum Salary LeetCode solution in Java

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class Solution {
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  public double average(int[] salary) {
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    int n = salary.length - 2;
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    int max = Integer.MIN_VALUE;
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    int min = Integer.MAX_VALUE;
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    int sum = 0;
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    for (int i = 0; i < n + 2; i++) {
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      sum += salary[i];
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      max = Math.max(max, salary[i]);
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      min = Math.min(min, salary[i]);
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    }
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    return (double) (sum - max - min) / n;
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  }
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}