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https://issues.apache.org/jira/browse/LANG-290?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12770322#action_12770322
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Stephen Colebourne commented on LANG-290:
-----------------------------------------
Added getEnumList(), isEnum(), getEnum(), and fixed bug with generics of
getEnumMap().
commit -m "LANG-290 - Add more enum utility methods"
/dev/commons/lang/src/java/org/apache/commons/lang/EnumUtils.java
/dev/commons/lang/src/test/org/apache/commons/lang/EnumUtilsTest.java
Sending
/dev/commons/lang/src/java/org/apache/commons/lang/EnumUtils.java
Sending
/dev/commons/lang/src/test/org/apache/commons/lang/EnumUtilsTest.java
Transmitting file data ...
Committed revision 830038.
> EnumUtils for JDK 5.0
> ---------------------
>
> Key: LANG-290
> URL: https://issues.apache.org/jira/browse/LANG-290
> Project: Commons Lang
> Issue Type: Improvement
> Affects Versions: 2.2
> Reporter: Henri Yandell
> Fix For: 3.0
>
>
> Below is an EnumUtils for JDK 1.5. It's also found in the enums.EnumUtils
> javadoc:
> import java.util.*;
> public class EnumUtils {
> public static Enum getEnum(Class enumClass, String token) {
> return Enum.valueOf(enumClass, token);
> }
> public static Map getEnumMap(Class enumClass) {
> HashMap map = new HashMap();
> Iterator itr = EnumUtils.iterator(enumClass);
> while(itr.hasNext()) {
> Enum enm = (Enum) itr.next();
> map.put( enm.name(), enm );
> }
> return map;
> }
>
> public static List getEnumList(Class enumClass) {
> return new ArrayList( EnumSet.allOf(enumClass) );
> }
>
> public static Iterator iterator(Class enumClass) {
> return EnumUtils.getEnumList(enumClass).iterator();
> }
> }
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