JavaIsJavaScript
diff --git a/‎src/main/java/de/rwth/idsg/steve/utils/StringUtils.java‎
Lines changed: 1 addition & 5 deletions b/‎src/main/java/de/rwth/idsg/steve/utils/StringUtils.java‎
Lines changed: 1 addition & 5 deletions
diff --git a/‎src/main/java/de/rwth/idsg/steve/web/LocalDateEditor.java‎
Lines changed: 2 additions & 2 deletions b/‎src/main/java/de/rwth/idsg/steve/web/LocalDateEditor.java‎
Lines changed: 2 additions & 2 deletions
diff --git a/‎src/main/java/de/rwth/idsg/steve/web/LocalDateTimeEditor.java‎
Lines changed: 2 additions & 2 deletions b/‎src/main/java/de/rwth/idsg/steve/web/LocalDateTimeEditor.java‎
Lines changed: 2 additions & 2 deletions
@@ -9,10 +9,6 @@
 public final class StringUtils {
     private StringUtils() { }
 
-    public static boolean isNullOrEmpty(String str) {
-        return str == null || str.length() == 0;
-    }
-
     /**
      * We don't want to hard-code operation names,
      * but derive them from the actual request object.
@@ -29,7 +25,7 @@ public static String getOperationName(RequestType requestType) {
         }
 
         // http://stackoverflow.com/a/4886141
-        s = s.replaceAll("(\\p{Ll})(\\p{Lu})","$1 $2");
+        s = s.replaceAll("(\\p{Ll})(\\p{Lu})", "$1 $2");
 
         return s;
     }
 
@@ -1,6 +1,6 @@
 package de.rwth.idsg.steve.web;
 
-import de.rwth.idsg.steve.utils.StringUtils;
+import com.google.common.base.Strings;
 import org.joda.time.LocalDate;
 import org.joda.time.format.DateTimeFormat;
 import org.joda.time.format.DateTimeFormatter;
@@ -27,7 +27,7 @@ public String getAsText() {
 
     @Override
     public void setAsText(String text) {
-        if (StringUtils.isNullOrEmpty(text)) {
+        if (Strings.isNullOrEmpty(text)) {
             setValue(null);
         } else {
             setValue(DATE_FORMATTER.parseLocalDate(text));
 
@@ -1,6 +1,6 @@
 package de.rwth.idsg.steve.web;
 
-import de.rwth.idsg.steve.utils.StringUtils;
+import com.google.common.base.Strings;
 import org.joda.time.LocalDateTime;
 import org.joda.time.format.DateTimeFormat;
 import org.joda.time.format.DateTimeFormatter;
@@ -27,7 +27,7 @@ public String getAsText() {
 
     @Override
     public void setAsText(String text) {
-        if (StringUtils.isNullOrEmpty(text)) {
+        if (Strings.isNullOrEmpty(text)) {
             setValue(null);
         } else {
             setValue(DATE_TIME_FORMATTER.parseLocalDateTime(text));