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https://issues.apache.org/jira/browse/LANG-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bruno P. Kinoshita resolved LANG-1073.
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Resolution: Fixed
Assignee: Bruno P. Kinoshita
Fixed in r1645483.
> Read wrong component type of array in add in ArrayUtils
> -------------------------------------------------------
>
> Key: LANG-1073
> URL: https://issues.apache.org/jira/browse/LANG-1073
> Project: Commons Lang
> Issue Type: Bug
> Components: lang.*
> Affects Versions: 3.3.2
> Reporter: haiyang li
> Assignee: Bruno P. Kinoshita
> Priority: Minor
> Fix For: Discussion
>
>
> {code:title=org.apache.commons.lang3.ArrayUtils.java|borderStyle=solid}
> public static <T> T[] add(final T[] array, final T element) {
> Class<?> type;
> if (array != null){
> type = array.getClass();
> } else if (element != null) {
> type = element.getClass();
> } else {
> throw new IllegalArgumentException("Arguments cannot both be
> null");
> }
> .......
> }
> {code}
> I think it should be:
> {code:title=org.apache.commons.lang3.ArrayUtils.java|borderStyle=solid}
> public static <T> T[] add(final T[] array, final T element) {
> Class<?> type;
> if (array != null){
> type = array.getClass().getComponentType();
> } else if (element != null) {
> type = element.getClass();
> } else {
> throw new IllegalArgumentException("Arguments cannot both be
> null");
> }
> .......
> }
> {code}
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