public void METHOD_1 ( TYPE_1 event ) { if ( event != null ) { TYPE_2 error = event . METHOD_2 ( ) ; VAR_1 . METHOD_3 ( error ) ; } METHOD_4 ( null , false ) ; } 

public void METHOD_1 ( TYPE_1 event ) { if ( event != null ) { TYPE_2 error = event . METHOD_2 ( ) ; VAR_1 . METHOD_3 ( error ) ; } METHOD_4 ( null , false , false ) ; } 
