SEI CERT Oracle Coding Standard for Java

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changes.mady.by.user Pamela Curtis

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changes.mady.by.user David Svoboda

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Code Block
bgColor#FFCCCC
float x = 1/3.0f;
System.out.println("Original      : " + x);
x = x * 7e-45f;
System.out.println("Denormalized?  : " + x);
x = x / 7e-45f;
System.out.println("Restored      : " + x);

...

Code Block
Original      : 0.33333334
Denormalized?  : 2.8E-45
Restored      : 0.4

Compliant Solution

...

Code Block
bgColor#ccccff
double x = 1/3.0;
System.out.println("Original      : " + x);
x = x * 7e-45;
System.out.println("Denormalized?  : " + x);
x = x / 7e-45;
System.out.println("Restored      : " + x);

...

Code Block
Original      : 0.3333333333333333
Denormalized?  : 2.333333333333333E-45
Restored      : 0.3333333333333333

...

<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="4793a8f8e02b2bc4-bed05eb2-4da646d8-ad27aab6-99ddee3ad72698a0bfde1daf"><ac:plain-text-body><![CDATA[

[[Bryant 2003

AA. Bibliography#Bryant 03]]

Computer Systems: A Programmer's Perspective. Section 2.4 Floating Point

]]></ac:plain-text-body></ac:structured-macro>

<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="80c40059ae6e8e05-0f98ea1b-41ec4f1d-a54296fe-073747feccdf49f9163696e5"><ac:plain-text-body><![CDATA[

[[CVE 2008

AA. Bibliography#CVE 08]]

[CVE-2010-4476

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4476]

]]></ac:plain-text-body></ac:structured-macro>

<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="0d06ec89e3d5f663-8963d2f7-41714827-842a98f8-32cd352f40830eb281afb935"><ac:plain-text-body><![CDATA[

[[IEEE 754

AA. Bibliography#IEEE 754 2006]]

 

]]></ac:plain-text-body></ac:structured-macro>

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