METHOD_0 ( ) { org . apache . IDENT_0 . data . IDENT_1 IDENT_2 = org . apache . IDENT_0 . data . IDENT_1 . getInstance ( ) ; org . apache . IDENT_0 . data . IDENT_3 IDENT_4 = new org . apache . IDENT_0 . data . METHOD_1 ( ) ; IDENT_4 . add ( IDENT_2 . METHOD_2 ( java . util . Arrays . asList ( IDENT_5 . IDENT_6 . IDENT_7 . IDENT_8 ) ) ) ; IDENT_4 . add ( IDENT_2 . METHOD_2 ( java . util . Arrays . asList ( IDENT_5 . IDENT_6 . IDENT_7 . IDENT_8 ) ) ) ; IDENT_4 . add ( IDENT_2 . METHOD_2 ( java . util . Arrays . asList ( IDENT_5 . IDENT_6 . IDENT_7 . IDENT_8 ) ) ) ; IDENT_4 . add ( IDENT_2 . METHOD_2 ( java . util . Arrays . asList ( IDENT_5 . IDENT_6 . IDENT_7 . IDENT_8 ) ) ) ; IDENT_4 . add ( IDENT_2 . METHOD_2 ( java . util . Arrays . asList ( IDENT_5 . IDENT_6 . IDENT_7 . IDENT_8 ) ) ) ; IDENT_4 . add ( IDENT_2 . METHOD_2 ( java . util . Arrays . asList ( IDENT_5 . IDENT_6 . IDENT_7 . IDENT_8 ) ) ) ; org . apache . IDENT_0 . data . IDENT_9 input = IDENT_2 . METHOD_2 ( java . util . Arrays . asList ( IDENT_4 ) ) ; java . lang . String IDENT_10 = IDENT_11 . exec ( input ) ; java . lang . String expected = org . apache . commons . lang . StringUtils . join ( java . util . Arrays . asList ( IDENT_5 . IDENT_6 . IDENT_7 . IDENT_12 , IDENT_5 . IDENT_6 . IDENT_7 . IDENT_12 ) , " " ) ; expected = ( STRING_0 + expected ) + STRING_0 ; "<AssertPlaceHolder>" ; } exec ( org . apache . IDENT_0 . data . IDENT_9 ) { try { if ( input == null ) { return "" ; } java . lang . Object IDENT_13 = input . get ( 0 ) ; java . lang . String text = "" ; if ( IDENT_13 instanceof java . lang . String ) { text = ( ( java . lang . String ) ( IDENT_13 ) ) ; } else if ( IDENT_13 instanceof org . apache . IDENT_0 . data . IDENT_14 ) { java . util . Set < java . lang . String > IDENT_15 = new java . util . HashSet < java . lang . String > ( ) ; org . apache . IDENT_0 . data . IDENT_14 IDENT_4 = ( ( org . apache . IDENT_0 . data . IDENT_14 ) ( IDENT_13 ) ) ; if ( ( IDENT_4 . size ( ) ) == 0 ) { return text ; } java . lang . StringBuilder sb = new java . lang . StringBuilder ( ) ; java . util . Iterator < org . apache . IDENT_0 . data . IDENT_9 > it = IDENT_4 . iterator ( ) ; while ( it . hasNext ( ) ) { java . lang . String IDENT_16 = ( ( java . lang . String ) ( it . next ( ) . get ( 0 ) ) ) ; if ( IDENT_16 == null ) { continue ; } if ( trim ) { IDENT_16 = IDENT_16 . trim ( ) ; } if ( ! ( IDENT_16 . isEmpty ( ) ) ) { if ( IDENT_15 . contains ( IDENT_16 ) ) { continue ; } else { IDENT_15 . add ( IDENT_16 ) ; } if ( ( sb . length ( ) ) > 0 ) { sb . append ( IDENT_17 ) ; } sb . append ( IDENT_16 ) ; } } text = sb . toString ( ) ; } else { throw new org . apache . IDENT_0 . backend . IDENT_18 . METHOD_3 ( java . lang . String . format ( ( STRING_1 + STRING_2 ) , IDENT_13 ) ) ; } return text ; } catch ( org . apache . IDENT_0 . backend . IDENT_18 . METHOD_3 IDENT_19 ) { throw IDENT_19 ; } catch ( java . lang . Exception e ) { int IDENT_20 = INT_0 ; java . lang . String msg = STRING_3 + ( this . getClass ( ) . METHOD_4 ( ) ) ; throw new org . apache . IDENT_0 . backend . IDENT_18 . METHOD_3 ( msg , IDENT_20 , org . apache . IDENT_0 . IDENT_21 . IDENT_22 , e ) ; } }
org . junit . Assert . assertEquals ( expected , IDENT_10 )