{
    "Function": "changePayees",
    "File": "src/kuma-protocol/KUMAFeeCollector.sol",
    "Parent Contracts": [
        "lib/openzeppelin-contracts/contracts/proxy/utils/Initializable.sol",
        "lib/openzeppelin-contracts/contracts/proxy/utils/UUPSUpgradeable.sol",
        "lib/openzeppelin-contracts/contracts/proxy/ERC1967/ERC1967Upgrade.sol",
        "lib/openzeppelin-contracts/contracts/interfaces/draft-IERC1822.sol",
        "src/kuma-protocol/interfaces/IKUMAFeeCollector.sol"
    ],
    "High-Level Calls": [
        "EnumerableSet",
        "EnumerableSet",
        "EnumerableSet",
        "EnumerableSet"
    ],
    "Internal Calls": [
        "revert SHARE_CANNOT_BE_ZERO()",
        "revert CANNOT_SET_TO_ADDRESS_ZERO()",
        "onlyManager",
        "revert NO_PAYEES()",
        "_releaseIfAvailableIncome",
        "revert PAYEES_AND_SHARES_MISMATCHED(uint256,uint256)"
    ],
    "Library Calls": [
        "add",
        "length",
        "remove",
        "at"
    ],
    "Low-Level Calls": [],
    "Code": "function changePayees(address[] calldata newPayees, uint256[] calldata newShares) external override onlyManager {\n        if (newPayees.length != newShares.length) {\n            revert Errors.PAYEES_AND_SHARES_MISMATCHED(newPayees.length, newShares.length);\n        }\n        if (newPayees.length == 0) {\n            revert Errors.NO_PAYEES();\n        }\n\n        _releaseIfAvailableIncome();\n\n        uint256 payeesLength = _payees.length();\n\n        if (payeesLength > 0) {\n            for (uint256 i = payeesLength; i > 0; i--) {\n                address payee = _payees.at(i - 1);\n                _payees.remove(payee);\n                delete _shares[payee];\n                emit PayeeRemoved(payee);\n            }\n            _totalShares = 0;\n        }\n\n        for (uint256 i; i < newPayees.length; i++) {\n            if (newPayees[i] == address(0)) {\n                revert Errors.CANNOT_SET_TO_ADDRESS_ZERO();\n            }\n            if (newShares[i] == 0) {\n                revert Errors.SHARE_CANNOT_BE_ZERO();\n            }\n\n            address payee = newPayees[i];\n            _payees.add(payee);\n            _shares[payee] = newShares[i];\n            _totalShares += newShares[i];\n\n            emit PayeeAdded(payee, newShares[i]);\n        }\n    }"
}