SEI CERT Oracle Coding Standard for Java

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Never use deprecated fields, methods, or classes in new code. The Java SE 6 documentation provides a [complete list|http://download.oracle.com/javase/6/docs/api/deprecated-list.html] of deprecated APIs \[[API 2006|AA. Bibliography#API 06]\]. Java also provides a {{@deprecated}} annotation to indicate the deprecation of specific fields, methods, and classes.  For instance, many methods of {{java.util.Date}}, such as {{Date.getYear()}}, have been explicitly deprecated.  TheRule rule [THI05-J. Do not use Thread.stop() to terminate threads|THI05-J. Do not use Thread.stop() to terminate threads] describes issues that can result from using the deprecated {{Thread.stop()}} method.

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Obsolete fields, methods, and classes should not be used.  Java provideslacks noan annotation tothat indicateindicates obsolescence; nevertheless, several butclasses severaland objectsmethods are documented as obsolete. For instance, the {{java.util.Dictionary}} class is marked as obsolete, and; new code should use {{java.util.Map<K,V>}} instead \[[API 2006|AA. Bibliography#API 06]\].

...

Class or Method

Replacement

Rule

java.lang.Character.isJavaLetter()

java.lang.Character.isJavaIdentifierStart()

 

java.lang.Character.isJavaLetterOrDigit()

java.lang.Character.isJavaIdentifierPart()

 

java.lang.Character.isSpace()

java.lang.Character.isWhitespace()

 

java.lang.reflect.Class.newInstance()

java.lang.reflect.Constructor.newInstance()

ERR06-J. Do not let code throw undeclared checked exceptions

java.util.Date (many methods)

java.util.Calendar

 

java.util.Dictionary

java.util.Map<K,V>

 

java.util.Properties.save()

java.util.Properties.store()

 

java.lang.Thread.run()

java.lang.Thread.start()

THI00-J. Do not invoke Thread.run()

java.lang.Thread.stop()

java.lang.Thread.interrupt()

THI05-J. Do not use Thread.stop() to terminate threads

java.lang.ThreadGroup (many methods)

java.util.concurrent.Executor

THI01-J. Do not invoke ThreadGroup methods

The Java Virtual Machine (JVM) Profiler Interface (JVMPI) and JVM Debug Interface (JVMDI) are also deprecated and have been replaced by the JVM Tool Interface (JVMTI), see . See rule ENV05-J. Do not deploy an application that can be remotely monitored for more information.

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[ISO/IEC TR 24772:2010

http://www.aitcnet.org/isai/]

" Deprecated Language Features language features [MEM] "

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

MITRE CWE

CWE-589, ". Call to Nonnon-ubiquitous API "

Bibliography

<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="a2b129cfc8f69f7c-15815684-4acf4060-8a839665-49c838bf78855c359ace6f66"><ac:plain-text-body><![CDATA[

[[API 2006

AA. Bibliography#API 06]]

[Deprecated API

http://java.sun.com/javase/6/docs/api/deprecated-list.html], [Dictionary

http://download.oracle.com/javase/6/docs/api/java/util/Dictionary.html]

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

<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="cdc6ea762695d6e0-e65514cc-4c11401e-a592b467-b0686b20722972dc444db038"><ac:plain-text-body><![CDATA[

[[SDN 2008

AA. Bibliography#SDN 08]]

Bug database, [Bug ID 4264153

http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4264153]

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

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