Version 1.0.2

Merge pull request #3 from Samasaur1/hotfix-1.0.2

Author: Samasaur1

build.gradle

@@ -5,7 +5,7 @@ plugins {
 }
 
 group 'com.gauck.sam'
-version '1.0.1'
+version '1.0.2'
 
 sourceCompatibility = 1.8
 

src/main/java/com/gauck/sam/Utilities/Utilities.java

@@ -20,6 +20,7 @@ private Utilities() throws Exception {
      * @return A capitalized version of the parameter.
      */
     public static String capitalize(String original) {
+        if (original.isEmpty()) return "";
         return original.substring(0, 1).toUpperCase() + original.substring(1).toLowerCase();
     }