Update sources

Author: product-team

.gitignore

@@ -1,23 +1,17 @@
-# Compiled class file
 *.class
 
-# Log file
-*.log
-
-# BlueJ files
-*.ctxt
-
 # Mobile Tools for Java (J2ME)
 .mtj.tmp/
 
 # Package Files #
 *.jar
 *.war
-*.nar
 *.ear
-*.zip
-*.tar.gz
-*.rar
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
+
+# build files
+**/target
+target
+build

LICENSE

@@ -1,6 +1,6 @@
-MIT License
+The MIT License (MIT)
 
-Copyright (c) 2018 
+Copyright (c) 2003-2018 Aspose Pty Ltd
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,3 +19,4 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
+

README.md

@@ -1,2 +1,91 @@
-# groupdocs-viewer-cloud-java
-Java library for communicating with the GroupDocs.Viewer Cloud API
+# GroupDocs.Viewer Cloud SDK for Java
+This repository contains GroupDocs.Viewer Cloud SDK for Java source code. This SDK allows you to work with GroupDocs.Viewer Cloud REST APIs in your Java applications.
+
+## Requirements
+
+Building the API client library requires [Maven](https://maven.apache.org/) to be installed.
+
+## Installation
+
+To install the API client library to your local Maven repository, simply execute:
+
+```shell
+mvn install
+```
+
+To deploy it to a remote Maven repository instead, configure the settings of the repository and execute:
+
+```shell
+mvn deploy
+```
+
+Refer to the [official documentation](https://maven.apache.org/plugins/maven-deploy-plugin/usage.html) for more information.
+
+### Maven users
+
+Add this dependency to your project's POM:
+
+```xml
+<dependency>
+    <groupId>com.groupdocs</groupId>
+    <artifactId>groupdocs-viewer-cloud</artifactId>
+    <version>18.5</version>
+    <scope>compile</scope>
+</dependency>
+```
+
+### Others
+
+At first generate the JAR by executing:
+
+    mvn package
+
+Then manually install the following JARs:
+
+* target/groupdocs-viewer-cloud-18.5.jar
+* target/lib/*.jar
+
+## Getting Started
+
+Please follow the [installation](#installation) instruction and execute the following Java code:
+
+```java
+
+import com.groupdocs.cloud.viewer.client.*;
+import com.groupdocs.cloud.viewer.model.*;
+import com.groupdocs.cloud.viewer.api.ViewerApi;
+
+import java.io.File;
+import java.util.*;
+
+public class ViewerApiExample {
+
+    public static void main(String[] args) {
+        //TODO: Get your AppSID and AppKey at https://dashboard.groupdocs.cloud (free registration is required).
+        String appSid = "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX";
+        String appKey = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
+
+        ViewerApi apiInstance = new ViewerApi(appSid, appKey);
+        try {
+            apiInstance.deleteFontsCache();
+        } catch (ApiException e) {
+            System.err.println("Exception when calling ViewerApi#deleteFontsCache");
+            e.printStackTrace();
+        }
+    }
+}
+
+```
+
+## Licensing
+All GroupDocs.Viewer Cloud SDKs are licensed under [MIT License](LICENSE).
+
+## Resources
++ [**Website**](https://www.groupdocs.cloud)
++ [**Product Home**](https://products.groupdocs.cloud/viewer/cloud)
++ [**Documentation**](https://docs.groupdocs.cloud/display/viewercloud/Home)
++ [**Free Support Forum**](https://forum.groupdocs.cloud/c/viewer)
++ [**Blog**](https://blog.groupdocs.cloud/category/groupdocs-viewer-cloud-product-family)
+
+## Contact Us
+Your feedback is very important to us. Please feel free to contact us using our [Support Forums](https://forum.groupdocs.cloud/c/viewer).