METHOD_0 ( ) { "<AssertPlaceHolder>" ; } format ( org . IDENT_0 . util . Collection ) { if ( c == null ) { return null ; } org . IDENT_0 . util . Iterator < ? > i = c . iterator ( ) ; if ( ! ( i . hasNext ( ) ) ) { return STRING_0 ; } java . lang . StringBuilder b = new java . lang . StringBuilder ( ) ; b . append ( STRING_1 ) ; for ( ; ; ) { java . lang . Object e = i . next ( ) ; b . append ( ( e == c ? STRING_2 : org . IDENT_0 . util . IDENT_1 . METHOD_1 ( e ) ) ) ; if ( ! ( i . hasNext ( ) ) ) { return b . append ( STRING_3 ) . toString ( ) ; } b . append ( STRING_4 ) ; } }
org . junit . Assert . assertNull ( org . IDENT_0 . util . Collections . format ( null ) )