public java.util.ArrayList < TYPE_1 > METHOD_1 ( ) { if ( ( VAR_1 ) == null ) { VAR_1 = new java.util.ArrayList < TYPE_1 > ( ) ; for ( java.util.ArrayList < TYPE_2 > set : list ) for ( TYPE_2 item : set ) VAR_1 . add ( VAR_2 . METHOD_2 ( ) ) ; } return VAR_1 ; }

public java.util.ArrayList < TYPE_1 > METHOD_1 ( ) { if ( ( VAR_1 ) == null ) { VAR_1 = new java.util.ArrayList < TYPE_1 > ( ) ; for ( java.util.ArrayList < TYPE_2 > set : list ) if ( set != null ) for ( TYPE_2 item : set ) if ( ( item != null ) && ( ( item . item ) != null ) ) VAR_1 . add ( VAR_2 . METHOD_2 ( ) ) ; } return VAR_1 ; }
