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8215281: Use String.isEmpty() when applicable in java.base

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Reviewed-by: dfuchs, alanb
This commit is contained in:
Claes Redestad 2018-12-13 15:31:05 +01:00
parent c998ead188
commit a3df1d618e
155 changed files with 340 additions and 382 deletions
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4
src/java.base/share/classes/sun/security/tools/PathList.java
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@ -46,9 +46,9 @@ public class PathList {
* @return the resulting path
*/
public static String appendPath(String pathTo, String pathFrom) {
if (pathTo == null || pathTo.length() == 0) {
if (pathTo == null || pathTo.isEmpty()) {
return pathFrom;
} else if (pathFrom == null || pathFrom.length() == 0) {
} else if (pathFrom == null || pathFrom.isEmpty()) {
return pathTo;
} else {
return pathTo + File.pathSeparator + pathFrom;