public TYPE_1 add ( TYPE_2 VAR_1 ) { if ( ( this . VAR_2 ) == null ) { return this . METHOD_1 ( new TYPE_3 ( VAR_1 , null ) ) ; } TYPE_3 VAR_2 = this . METHOD_2 ( ) ; if ( ( VAR_2 . METHOD_3 ( ) ) != null ) { return this . METHOD_1 ( new TYPE_3 ( VAR_1 , null ) ) ; } VAR_2 . METHOD_4 ( VAR_1 ) ; return null ; }

public boolean add ( TYPE_2 VAR_1 ) { if ( ( this . VAR_2 ) == null ) { this . METHOD_1 ( new TYPE_3 ( VAR_1 , null ) ) ; return false ; } TYPE_3 VAR_2 = this . METHOD_2 ( ) ; if ( ( VAR_2 . METHOD_3 ( ) ) != null ) { this . METHOD_1 ( new TYPE_3 ( VAR_1 , null ) ) ; return true ; } VAR_2 . METHOD_4 ( VAR_1 ) ; return false ; }
