Null pointer dereferencing occurs when a null variable is treated as if it were a valid object or field and is used without checking its state. This condition results in a NullPointerException, which could result in denial of service. For additional information, see the related guideline rule "ERR15-J. Do not catch NullPointerException."
...
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="a41c94f3db520d2b-77996a5b-4c4c4012-b12aaf2d-ad0bb3f10e1be7cecea19d4d"><ac:plain-text-body><![CDATA[ | [[API 2006 | AA. Bibliography#API 06]] | [method doPrivileged() | http://java.sun.com/javase/6/docs/api/java/security/AccessController.html#doPrivileged(java.security.PrivilegedAction)] | ]]></ac:plain-text-body></ac:structured-macro> |
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="a0255bc3cdee7478-bc635e97-46364b88-bce0998f-3ef553c8d833980d73295db1"><ac:plain-text-body><![CDATA[ | [[Hovemeyer 2007 | AA. Bibliography#Hovemeyer 07]] |
| ]]></ac:plain-text-body></ac:structured-macro> | |
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="256e9c2bb639539a-87a1ef47-448046ec-8100b74e-5c941d2a668c471deb31b73d"><ac:plain-text-body><![CDATA[ | [[Reasoning 2003 | AA. Bibliography#Reasoning 03]] | Defect ID 00-0001 | ]]></ac:plain-text-body></ac:structured-macro> | |
| Null Pointer Dereference | ||||
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="260434b2287e654e-d8f8479a-49cf4e1f-a3308b4b-8a90356a7615cdf9f2b2486e"><ac:plain-text-body><![CDATA[ | [[SDN 2008 | AA. Bibliography#SDN 08]] | [Bug ID 6514454 | http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6514454] | ]]></ac:plain-text-body></ac:structured-macro> |
...