METHOD_0 ( ) { "<AssertPlaceHolder>" ; } METHOD_1 ( java . lang . String [ ] ) { if ( IDENT_0 == null ) { return null ; } java . lang . StringBuilder builder = new java . lang . StringBuilder ( ) ; for ( java . lang . String string : IDENT_0 ) { builder . append ( com . IDENT_1 . IDENT_2 . util . StringUtils . METHOD_2 ( string ) ) . append ( STRING_0 ) ; } if ( ( builder . length ( ) ) > 0 ) { builder . METHOD_3 ( ( ( builder . length ( ) ) - 1 ) ) ; } return builder . toString ( ) ; }
org . junit . Assert . assertEquals ( null , com . IDENT_1 . IDENT_2 . util . StringUtils . METHOD_1 ( ( ( java . lang . String [ ] ) ( null ) ) ) )