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LANG-1188: StringUtils#join(T...): warning: [unchecked] Possible heap pollution from parameterized vararg type T 

fixed by adding @SafeVarargs
This commit is contained in:
pascalschumacher 2016-10-23 21:59:11 +02:00
parent 23108b1bd9
commit d6644e4fbe
2 changed files with 2 additions and 0 deletions
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1
src/changes/changes.xml
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@ -46,6 +46,7 @@ The <action> type attribute can be add,update,fix,remove.
<body> <body>
<release version="3.6" date="2016-MM-DD" description="TBD"> <release version="3.6" date="2016-MM-DD" description="TBD">
<action issue="LANG-1188" type="fix" dev="paschuma">StringUtils#join(T...): warning: [unchecked] Possible heap pollution from parameterized vararg type T</action>
<action issue="LANG-1144" type="fix" dev="ggregory" due-to="Waldemar Maier, Gary Gregory">Multiple calls of org.apache.commons.lang3.concurrent.LazyInitializer.initialize() are possible.</action> <action issue="LANG-1144" type="fix" dev="ggregory" due-to="Waldemar Maier, Gary Gregory">Multiple calls of org.apache.commons.lang3.concurrent.LazyInitializer.initialize() are possible.</action>
<action issue="LANG-1276" type="fix" dev="pschumacher" due-to="Andy Klimczak">StrBuilder#replaceAll ArrayIndexOutOfBoundsException</action> <action issue="LANG-1276" type="fix" dev="pschumacher" due-to="Andy Klimczak">StrBuilder#replaceAll ArrayIndexOutOfBoundsException</action>
<action issue="LANG-1278" type="fix" dev="pschumacher" due-to="Duke Yin">BooleanUtils javadoc issues</action> <action issue="LANG-1278" type="fix" dev="pschumacher" due-to="Duke Yin">BooleanUtils javadoc issues</action>

1
src/main/java/org/apache/commons/lang3/StringUtils.java
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@ -3753,6 +3753,7 @@ public class StringUtils {
* @since 2.0 * @since 2.0
* @since 3.0 Changed signature to use varargs * @since 3.0 Changed signature to use varargs
*/ */
@SafeVarargs
public static <T> String join(final T... elements) { public static <T> String join(final T... elements) {
return join(elements, null); return join(elements, null);
} }