Fixed utility classes having constructors.

2014-04-04 14:35:12 -07:00
parent 2b0ee84952
commit 478ce3f627
14 changed files with 67 additions and 41 deletions
--- a/src/main/java/com/sk89q/util/StringUtil.java
+++ b/src/main/java/com/sk89q/util/StringUtil.java
@@ -26,7 +26,11 @@ import java.util.Map;
 * 
 * @author sk89q
 */
-public class StringUtil {
+public final class StringUtil {
+
+    private StringUtil() {
+    }
+
    /**
     * Trim a string if it is longer than a certain length.
     *