AWS IoT Device SDK for Java - extended
· The AWS IoT Device SDK for Java provides Java APIs for devices to connect to AWS IoT service using the MQTT protocol. The SDK also provides support for AWS IoT specific features, such as Thing Shadow and Thing Shadow abstraction. This version has more extension.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window aws-iot-device-sdk-java-pom-extended-1.0.2.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.