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Corrected Javadoc (mentioned in LANG-1058), added examples to unit test.

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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1672988 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Duncan Jones 2015-04-12 07:14:45 +00:00
parent 71f6746f81
commit 5aa87b52f1
2 changed files with 7 additions and 1 deletions
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3
src/main/java/org/apache/commons/lang3/StringUtils.java
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@ -5728,7 +5728,7 @@ public static String capitalize(final String str) {
}
/**
* <p>Uncapitalizes a String changing the first letter to title case as
* <p>Uncapitalizes a String, changing the first letter to lower case as
* per {@link Character#toLowerCase(char)}. No other letters are changed.</p>
*
* <p>For a word based algorithm, see {@link org.apache.commons.lang3.text.WordUtils#uncapitalize(String)}.
@ -5737,6 +5737,7 @@ public static String capitalize(final String str) {
* <pre>
* StringUtils.uncapitalize(null) = null
* StringUtils.uncapitalize("") = ""
* StringUtils.uncapitalize("cat") = "cat"
* StringUtils.uncapitalize("Cat") = "cat"
* StringUtils.uncapitalize("CAT") = "cAT"
* </pre>

5
src/test/java/org/apache/commons/lang3/StringUtilsTest.java
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@ -267,6 +267,11 @@ public void testCaseFunctions() {
"foo test thing", StringUtils.lowerCase("fOo test THING", Locale.ENGLISH) );
assertEquals("lowerCase(empty-string, Locale) failed",
"", StringUtils.lowerCase("", Locale.ENGLISH) );
// Examples from uncapitalize Javadoc
assertEquals("cat", StringUtils.uncapitalize("cat"));
assertEquals("cat", StringUtils.uncapitalize("Cat"));
assertEquals("cAT", StringUtils.uncapitalize("CAT"));
}
@Test