METHOD_0 ( ) { for ( int i = 0 ; i < 50 ; i ++ ) { backend . put ( STRING_0 , ( STRING_1 + i ) ) ; service . METHOD_1 ( IDENT_0 ) ; } backend . METHOD_2 ( ) ; final java . util . concurrent . IDENT_1 executor = this . executor . METHOD_3 ( ) ; while ( ( ( executor . METHOD_4 ( ) . size ( ) ) > 0 ) || ( ( executor . METHOD_5 ( ) ) > 0 ) ) { java . lang . Thread . sleep ( INT_0 ) ; } executor . METHOD_6 ( ) ; executor . METHOD_7 ( 1 , TimeUnit . IDENT_2 ) ; "<AssertPlaceHolder>" ; } METHOD_8 ( ) { final java . util . Map < java . lang . String , java . lang . String > IDENT_3 = new java . util . HashMap ( ) ; final java . util . Set < java . lang . String > keys = IDENT_4 . get ( ) ; for ( java . lang . String IDENT_5 : keys ) { final java . lang . String value = org . IDENT_6 . IDENT_7 . get ( IDENT_5 ) ; if ( value != null ) { IDENT_3 . put ( IDENT_5 , value ) ; } } return IDENT_3 ; }
org . junit . Assert . assertThat ( backend . METHOD_8 ( ) . entrySet ( ) , org . hamcrest . Matchers . is ( org . hamcrest . Matchers . empty ( ) ) )