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LANG-1375: defaultString(str) reuses defaultString(str, defaultStr)

This commit is contained in:
Jerry Zhao 2018-01-19 13:57:30 +11:00
parent e72654ed5a
commit d575057852
1 changed files with 2 additions and 2 deletions
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4
src/main/java/org/apache/commons/lang3/StringUtils.java
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@ -4743,7 +4743,7 @@ public static String joinWith(final String separator, final Object... objects) {
throw new IllegalArgumentException("Object varargs must not be null");
}
final String sanitizedSeparator = defaultString(separator, StringUtils.EMPTY);
final String sanitizedSeparator = defaultString(separator);
final StringBuilder result = new StringBuilder();
@ -7359,7 +7359,7 @@ public static boolean isMixedCase(final CharSequence cs) {
* was {@code null}
*/
public static String defaultString(final String str) {
return str == null ? EMPTY : str;
return defaultString(str, EMPTY);
}
/**