METHOD_0 ( ) { IDENT_0 . IDENT_1 . IDENT_2 < java . lang . String > IDENT_3 = IDENT_0 . IDENT_1 . IDENT_4 . METHOD_1 ( STRING_0 ) ; "<AssertPlaceHolder>" ; } METHOD_1 ( java . lang . String ) { java . util . regex . IDENT_5 pattern = java . util . regex . IDENT_5 . METHOD_2 ( STRING_1 ) ; java . util . regex . IDENT_6 matcher = pattern . matcher ( METHOD_1 ) ; IDENT_0 . IDENT_1 . IDENT_2 < java . lang . String > IDENT_7 = new IDENT_0 . IDENT_1 . IDENT_2 < java . lang . String > ( ) ; boolean IDENT_8 = false ; while ( matcher . find ( ) ) { java . lang . String IDENT_9 = matcher . group ( 1 ) ; java . lang . String IDENT_10 = matcher . group ( 2 ) ; if ( ( STRING_2 . equals ( IDENT_9 ) ) || ( IDENT_9 == null ) ) { if ( IDENT_8 ) throw new java . lang . IllegalArgumentException ( STRING_3 ) ; IDENT_7 = IDENT_7 . append ( IDENT_10 ) ; } else { IDENT_8 = true ; java . lang . String [ ] IDENT_11 = IDENT_10 . split ( STRING_4 ) ; IDENT_7 = IDENT_7 . METHOD_3 ( IDENT_11 ) ; } } return IDENT_7 ; }
org . junit . Assert . assertEquals ( IDENT_0 . IDENT_1 . IDENT_4 . METHOD_1 ( "b" ) , IDENT_3 . append ( "b" ) )