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Remove superfluous parens. 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1199882 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Gary D. Gregory 2011-11-09 17:25:09 +00:00
parent 2268ee6052
commit 1c74cc0565
1 changed files with 3 additions and 3 deletions
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6
src/main/java/org/apache/commons/lang3/text/StrBuilder.java
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@ -1018,7 +1018,7 @@ public class StrBuilder implements CharSequence, Appendable {
*/
public StrBuilder appendWithSeparators(Object[] array, String separator) {
if (array != null && array.length > 0) {
separator = (separator == null ? "" : separator);
separator = separator == null ? "" : separator;
append(array[0]);
for (int i = 1; i < array.length; i++) {
append(separator);
@ -1040,7 +1040,7 @@ public class StrBuilder implements CharSequence, Appendable {
*/
public StrBuilder appendWithSeparators(Iterable<?> iterable, String separator) {
if (iterable != null) {
separator = (separator == null ? "" : separator);
separator = separator == null ? "" : separator;
Iterator<?> it = iterable.iterator();
while (it.hasNext()) {
append(it.next());
@ -1064,7 +1064,7 @@ public class StrBuilder implements CharSequence, Appendable {
*/
public StrBuilder appendWithSeparators(Iterator<?> it, String separator) {
if (it != null) {
separator = (separator == null ? "" : separator);
separator = separator == null ? "" : separator;
while (it.hasNext()) {
append(it.next());
if (it.hasNext()) {