the blank final field factors may not have been initialized

标签：security   change   ref   erro   pil   use   because   zed   Fix   

Q1: why we should initialize final field before completion of new instance?

　　final means no changeable in java enviroment, the java compiler urges us follow the security violation.

Q2: how to resolve the error above?

　　actually, it is because factors perhaps refer to passed parameter.

     so , keeping a good habit to add the prefix ‘this.‘ is good manner to resolve the error.

　　this.factors = Arrays.copyof....

the blank final field factors may not have been initialized

标签：security   change   ref   erro   pil   use   because   zed   Fix   

原文地址：https://www.cnblogs.com/daniel123/p/9066487.html