The Java REST client includes the class AndroidIntrospectorService which implements atg.rest.client.beans.IntrospectorService. This class is a replacement for the java.beans.Introspector class, which does not work on Android devices.

To use the Java REST client in an Android application, include the following file in the application’s Java class path.

META-INF/services/atg.rest.client.beans.IntrospectorService

Include the following content in the file:

atg.rest.client.beans.AndroidIntrospectorService