METHOD_0 ( ) { "<AssertPlaceHolder>" ; } METHOD_1 ( ) { if ( ( this ) == ( IDENT_0 . util . IDENT_1 . IDENT_2 . IDENT_3 ) ) { return null ; } int pos = java . lang . Math . max ( IDENT_4 . METHOD_2 ( STRING_0 ) , IDENT_4 . METHOD_2 ( STRING_1 ) ) ; if ( pos > ( - 1 ) ) { return new IDENT_0 . util . IDENT_1 . METHOD_3 ( IDENT_4 . substring ( 0 , pos ) ) ; } else { return IDENT_0 . util . IDENT_1 . METHOD_3 . IDENT_3 ; } }
org . junit . Assert . assertNull ( METHOD_3 . IDENT_3 . METHOD_1 ( ) )