public void METHOD_1 ( TYPE_1 writer , TYPE_2 type ) throws TYPE_3 { assert ( this . writer ) != null : STRING_1 ; this . writer . METHOD_2 ( writer , type ) ; } 

public void METHOD_1 ( TYPE_1 writer , TYPE_2 type ) throws TYPE_3 { if ( ( this . writer ) != null ) { this . writer . METHOD_2 ( writer , type ) ; } } 
