Final Value of Variable After Performing Operations LeetCode solution in Java

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class Solution {
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  public int finalValueAfterOperations(String[] operations) {
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    int val = 0;
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    for (int i = 0; i < operations.length; i++) {
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      if (operations[i].charAt(1) == '+') val++;
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      else val--;
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    }
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    return val;
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  }
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}