界: Code Quality

代码质量不佳会导致不可预测的行为。对于用户来说，通常表现为可用性差。对于攻击者来说，提供了以意外方式对系统施加压力的机会。

Code Correctness: Class Does Not Implement Cloneable

Abstract
这个类实现了 clone() 方法，但没有实现 Cloneable 接口。
Explanation
程序员似乎原本想要这个类实现 Cloneable 接口，因为它已经实现了一个名称为 clone() 的方法。然而，该类并没有实现 Cloneable 接口，同时 clone() 方法也无法正常运行。

例 1：在这个类中，调用 clone() 方法将导致一个 CloneNotSupportedException. 异常


public class Kibitzer {
  public Object clone() throws CloneNotSupportedException {
    ...
  }
}

References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 498
[2] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001094
[3] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-5 Denial of Service Protection (P1)
[4] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-5 Denial of Service Protection
[5] Standards Mapping - OWASP Top 10 2004 A9 Application Denial of Service
[6] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.9
[7] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP6080 CAT II
[8] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP6080 CAT II
[9] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP6080 CAT II
[10] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP6080 CAT II
[11] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP6080 CAT II
[12] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP6080 CAT II
[13] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP6080 CAT II
[14] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002400 CAT II
[15] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002400 CAT II
[16] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002400 CAT II
[17] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002400 CAT II
[18] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002400 CAT II
[19] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002400 CAT II
[20] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002400 CAT II
[21] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002400 CAT II
[22] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002400 CAT II
[23] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002400 CAT II
[24] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002400 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002400 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002400 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002400 CAT II
[28] Standards Mapping - Web Application Security Consortium Version 2.00 Denial of Service (WASC-10)
[29] Standards Mapping - Web Application Security Consortium 24 + 2 Denial of Service
desc.structural.java.code_correctness_class_does_not_implement_cloneable