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            Immutable Classes: Non-final Fields

            ABSTRACT

            被注釋為不可變,但字段 并非 final

            EXPLANATION

            此類帶有來自 JCIP 注釋包的“不可變”注釋。非最終字段允許更改值,從而違反了類的不可變性。

            例 1:不可變最終類的下列代碼錯誤地將字段聲明為 public 和非 final


            @Immutable
            public class ImmutableInteger {
            public int value;

            }

            REFERENCES

            [1] Standards Mapping - Common Weakness Enumeration - (CWE) CWE ID 471

            [2] B. Goetz Java Concurrency in Practice.Chapter 3:Sharing Objects Guidelines

            [3] Package net.jcip.annotations Specification


            Copyright 2013 Fortify Software - All rights reserved.
            (Generated from version 2013.1.1.0008 of the Fortify Secure Coding Rulepacks)
            desc.structural.java.immutable_non_final_fields

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