| commit | 339c5cabe8cc09995fe9c722a446107ab0792dda | [log] [tgz] |
|---|---|---|
| author | Gary Gregory <garydgregory@gmail.com> | Tue Nov 28 12:33:44 2023 -0500 |
| committer | Gary Gregory <garydgregory@gmail.com> | Tue Nov 28 12:33:44 2023 -0500 |
| tree | 13564d25283d742eeac2fd479f4196c6220f46a9 | |
| parent | 0cdca3e29993a8783e3538c627e2efe738f10b0c [diff] |
Use String#isEmpty()
diff --git a/core/src/main/java/org/apache/ftpserver/command/impl/DefaultCommandFactory.java b/core/src/main/java/org/apache/ftpserver/command/impl/DefaultCommandFactory.java index b387e48..53cd01e 100644 --- a/core/src/main/java/org/apache/ftpserver/command/impl/DefaultCommandFactory.java +++ b/core/src/main/java/org/apache/ftpserver/command/impl/DefaultCommandFactory.java
@@ -55,7 +55,7 @@ * Get command. Returns null if not found. */ public Command getCommand(final String cmdName) { - if (cmdName == null || cmdName.equals("")) { + if (cmdName == null || cmdName.isEmpty()) { return null; } String upperCaseCmdName = cmdName.toUpperCase();
diff --git a/core/src/main/java/org/apache/ftpserver/impl/DefaultFtpRequest.java b/core/src/main/java/org/apache/ftpserver/impl/DefaultFtpRequest.java index 6f8f919..93777cc 100644 --- a/core/src/main/java/org/apache/ftpserver/impl/DefaultFtpRequest.java +++ b/core/src/main/java/org/apache/ftpserver/impl/DefaultFtpRequest.java
@@ -77,7 +77,7 @@ String arg = null; if (spInd != -1) { arg = line.substring(spInd + 1); - if (arg.equals("")) { + if (arg.isEmpty()) { arg = null; } }
diff --git a/core/src/main/java/org/apache/ftpserver/util/FileRegularFilter.java b/core/src/main/java/org/apache/ftpserver/util/FileRegularFilter.java index 3a572d2..9fefdb4 100644 --- a/core/src/main/java/org/apache/ftpserver/util/FileRegularFilter.java +++ b/core/src/main/java/org/apache/ftpserver/util/FileRegularFilter.java
@@ -40,7 +40,7 @@ * regular expression */ public FileRegularFilter(String pattern) { - if ((pattern == null) || pattern.equals("") || pattern.equals("*")) { + if ((pattern == null) || pattern.isEmpty() || pattern.equals("*")) { regularExpr = null; } else { regularExpr = new RegularExpr(pattern);