public TYPE_1 < ? , ? > METHOD_1 ( ) { return ( ( TYPE_1 < ? , ? > ) ( VAR_1 ) ) ; } 

public TYPE_1 < ? , ? > METHOD_1 ( ) { return ( VAR_1 ) instanceof TYPE_1 ? ( ( TYPE_1 < ? , ? > ) ( VAR_1 ) ) : null ; } 
