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https://issues.apache.org/jira/browse/LANG-1231?focusedWorklogId=511613&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-511613
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ASF GitHub Bot logged work on LANG-1231:
----------------------------------------
Author: ASF GitHub Bot
Created on: 13/Nov/20 23:04
Start Date: 13/Nov/20 23:04
Worklog Time Spent: 10m
Work Description: kinow commented on a change in pull request #644:
URL: https://github.com/apache/commons-lang/pull/644#discussion_r523277032
##########
File path: src/main/java/org/apache/commons/lang3/StringUtils.java
##########
@@ -2854,6 +2854,39 @@ public static int indexOfAny(final CharSequence cs,
final String searchChars) {
return indexOfAny(cs, searchChars.toCharArray());
}
+ /**
+ * <p>Search a CharSequence to find the first index of any
+ * character in the given set of characters starting with
+ * a given index.</p>
+ *
+ * <p>A {@code null} String will return {@code -1}.
+ * A {@code null} search string will return {@code -1}.</p>
+ *
+ * <pre>
+ * StringUtils.indexOfAny(null, 0, *) = -1
+ * StringUtils.indexOfAny("", 0, *) = -1
+ * StringUtils.indexOfAny(*, 0, null) = -1
+ * StringUtils.indexOfAny(*, 0, "") = -1
+ * StringUtils.indexOfAny("zzabyycdxx", 0, "za") = 0
+ * StringUtils.indexOfAny("zzabyycdxx", 0, "by") = 3
+ * StringUtils.indexOfAny("aba", 0, "z") = -1
+ * StringUtils.indexOfAny("aba", 1, "a") = 1
+ * StringUtils.indexOfAny("aba", -1, "a") = -1
+ * </pre>
+ *
+ * @param cs the CharSequence to check, may be null
+ * @param beginIndex the start position to search
+ * @param searchChars the chars to search for, may be null
+ * @return the index of any of the chars, -1 if no match,null input or
the beginIndex smaller than 0
+ * @since 3.12
+ */
+ public static int indexOfAny(final CharSequence cs, int beginIndex, final
String searchChars) {
+ if (isEmpty(cs) || isEmpty(searchChars) || beginIndex < 0) {
+ return INDEX_NOT_FOUND;
+ }
+ return indexOfAny(cs.toString().substring(beginIndex),
searchChars.toCharArray());
Review comment:
Although I think other similar methods make no remarks about
locales/surrogate pairs... so we can probably ignore what I just said I guess ☺
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Issue Time Tracking
-------------------
Worklog Id: (was: 511613)
Time Spent: 2h (was: 1h 50m)
> StringUtils#indexOfAny() methods with start position argument
> -------------------------------------------------------------
>
> Key: LANG-1231
> URL: https://issues.apache.org/jira/browse/LANG-1231
> Project: Commons Lang
> Issue Type: New Feature
> Components: lang.*
> Affects Versions: 3.4
> Reporter: Guram Savinov
> Priority: Minor
> Labels: string
> Time Spent: 2h
> Remaining Estimate: 0h
>
> There is no StringUtils#indexOfAny() methods with start position argument,
> which would search for specified characters from the specified position.
> Please add it.
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