The expression of type HashMap needs unchecked conversion to conform to Hash

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TheexpressionoftypeHashMapneedsuncheckedconversiontoconformtoHashTheexpressionoftypeHashMapneedsunch

The expression of type HashMap needs unchecked conversion to conform to Hash
The expression of type HashMap needs unchecked conversion to conform to Hash

The expression of type HashMap needs unchecked conversion to conform to Hash
去掉HashMap类型的转换复选框中的对号后就转换为与Hash相同的类型.
The expression of type List needs unchecked conversion to conform to ListfunctionInfoBIZ.findByHql("from FunctionInfo f order by f.functionId desc
对于下拉菜单的(数据?)类型,去掉转换复选框中的对号后就转换为与ListfunctionInfoBIZ.findByHql 相同的类型.
这是一种数据类型的转换,其中有一个“转换(conversion)”复选框,如果check(选中)就进行数据类型的转换,否则uncheck(不选)则不进行数据类型的转换.
仅供参考.