public MagicVariablesArgumentsBundle(@NonNull Map<String,String> arguments,@NonNull Map<String,String> variables,String layerName,@NonNull DisplayMetrics metrics){
  super(arguments,metrics);
  mVariables=variables;
  mLayerNamePrefix='@' + layerName.replace('-','_') + '_';
}

public MagicVariablesArgumentsBundle ( @ NonNull Map < String , String > arguments , @ NonNull Map < String , String > variables , String layerName , @ NonNull DisplayMetrics metrics ) { super ( arguments , metrics ) ; mVariables = variables ; mLayerNamePrefix = '@' + layerName . replace ( '-' , '_' ) + '_' ; }
create a new simple arguments bundle implementation from provided key - & gt ; value map .
