Fixed and update

README.md

@@ -0,0 +1,19 @@
+### Sample Module Gradle
+
+[![](https://jitpack.io/v/com.cubetiqs.git.CUBETIQ/sample-module-gradle.svg)](https://jitpack.io/#com.cubetiqs.git.CUBETIQ/sample-module-gradle)
+
+#### Gradle
+<b>Step 1</b>. Add the JitPack repository to your build file.
+```groovy
+allprojects {
+    repositories {
+        maven { url 'https://jitpack.io' }
+    }
+}
+```
+<b>Step 2</b>. Add the dependency.
+```groovy
+dependencies {
+    implementation 'com.cubetiqs.git.CUBETIQ:sample-module-gradle:0.0.1-SNAPSHOT'
+}
+```

settings.gradle

@@ -1,2 +1 @@
 rootProject.name = 'sample-module-gradle'
-

src/main/java/com/cubetiqs/util/Print.java

@@ -10,6 +10,16 @@ public class Print {
     public static final String ID = "PRINT";
 
     public static void print(String message) {
+        System.out.print(ID + " : " + message);
+    }
+
+    public static void println(String message) {
         System.out.println(ID + " : " + message);
     }
 }
+
+class Main {
+    public static void main(String[] args) {
+        Print.print("Hello");
+    }
+}

src/main/java/com/cubetiqs/util/StringHelper.java

@@ -0,0 +1,20 @@
+package com.cubetiqs.util;
+
+/**
+ * String util helper
+ *
+ * @author sombochea
+ * @since 1.0
+ */
+public final class StringHelper {
+    public static String getOrDefault(String text, String fallback) {
+        if (text == null || text.isEmpty()) {
+            return fallback;
+        }
+        return text;
+    }
+
+    public static String getOrEmpty(String text) {
+        return getOrDefault(text, "");
+    }
+}