src/main/java/com/simpligility/maven/plugins/android/common/AndroidPublisherHelper.java
private static void checkClientSecretsFile( GoogleClientSecrets clientSecrets )
    {
        if ( clientSecrets.getDetails().getClientId().startsWith( "[[INSERT" )
                || clientSecrets.getDetails().getClientSecret().startsWith( "[[INSERT" ) )
        {
            LOG.error( "Enter Client ID and Secret from "
                    + "APIs console into resources/client_secrets.json." );
            System.exit( 1 );
        }
    }
private static void checkClientSecretsFile( GoogleClientSecrets clientSecrets )
    {
        if ( clientSecrets.getDetails().getClientId().startsWith( "[[INSERT" )
                || clientSecrets.getDetails().getClientSecret().startsWith( "[[INSERT" ) )
        {
            LOG.error( "Enter Client ID and Secret from "
                    + "APIs console into resources/client_secrets.json." );
            System.exit( 1 );
        }
    }
Ensure the client secrets file has been filled out.

@param clientSecrets the GoogleClientSecrets containing data from the
file