public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { TYPE_1 VAR_2 = new TYPE_1 ( ) ; for ( TYPE_3 node : VAR_3 . METHOD_2 ( ) ) { TYPE_3 n = node . METHOD_3 ( ) . item ( 0 ) ; if ( ( n . METHOD_4 ( ) ) == INT_1 ) VAR_2 . add ( n ) ; } return VAR_2 ; }

public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { TYPE_1 VAR_2 = new TYPE_1 ( ) ; for ( TYPE_3 node : VAR_3 . METHOD_2 ( ) ) { TYPE_3 n = node . METHOD_3 ( ) . item ( 0 ) ; if ( ( n != null ) && ( ( n . METHOD_4 ( ) ) == INT_1 ) ) VAR_2 . add ( n ) ; } return VAR_2 ; }
