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Switched capitalize back to using toTitleCase. Added a test for this using the 'Lj' letter. LANG-1142

This commit is contained in:
Henri Yandell 2015-07-19 01:25:10 -07:00
parent cc1aed9bdf
commit 421db380d0
2 changed files with 4 additions and 1 deletions
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2
src/main/java/org/apache/commons/lang3/StringUtils.java
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@ -5765,7 +5765,7 @@ public class StringUtils {
} }
final char firstChar = str.charAt(0); final char firstChar = str.charAt(0);
final char newChar = Character.toUpperCase(firstChar); final char newChar = Character.toTitleCase(firstChar);
if (firstChar == newChar) { if (firstChar == newChar) {
// already capitalized // already capitalized
return str; return str;

3
src/test/java/org/apache/commons/lang3/StringUtilsTest.java
View File

@ -250,6 +250,9 @@ public class StringUtilsTest {
assertEquals("capitalize(string) failed", assertEquals("capitalize(string) failed",
FOO_CAP, StringUtils.capitalize(FOO_UNCAP)); FOO_CAP, StringUtils.capitalize(FOO_UNCAP));
assertEquals("capitalize(String) is not using TitleCase",
"\u01C8", StringUtils.capitalize("\u01C9"));
// Javadoc examples // Javadoc examples
assertNull(StringUtils.capitalize(null)); assertNull(StringUtils.capitalize(null));
assertEquals("", StringUtils.capitalize("")); assertEquals("", StringUtils.capitalize(""));