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Alternatively, the addition could be performed using type long
and the result of the addition stored in a local variable of type long
. This alternate implementation would require a check to ensure that the resulting long
can be represented in the range of the type int
. Failure of this latter check would indicate that an int
version of the addition would have overflowed.
Risk Assessment
Failure Using assertions to validate method arguments can result in inconsistent computations, runtime exceptions, and control flow vulnerabilities.
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<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="8239b6a804e6fcb1-1011279e-469d400a-8267b5b2-b61bbbb76897d749711e859d"><ac:plain-text-body><![CDATA[ | [[Daconta 2003 | AA. Bibliography#Daconta 03]] | Item 7. My assertions are not gratuitous | ]]></ac:plain-text-body></ac:structured-macro> |
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="d76b53436864fd9f-d8b9c924-4f0544f7-b7e4b2e6-03a3c85ea2fac916e56be74d"><ac:plain-text-body><![CDATA[ | [[ESA 2005 | AA. Bibliography#ESA 05]] | Rule 68. Explicitly check method parameters for validity, and throw an adequate exception in case they are not valid. Do not use the assert statement for this purpose | ]]></ac:plain-text-body></ac:structured-macro> |
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="c9f2f637158e00be-f6b877b2-4f8b4354-a07ba3d7-fc50470db2f293d009bad71d"><ac:plain-text-body><![CDATA[ | [[JLS 2005 | AA. Bibliography#JLS 05]] | §14.10, The | ]]></ac:plain-text-body></ac:structured-macro> |
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