METHOD_0 ( ) { com . baeldung . java . map . IDENT_0 < java . lang . Integer , java . lang . String > map = new com . baeldung . java . map . METHOD_1 ( ) ; map . put ( 1 , null ) ; map . put ( 2 , null ) ; map . put ( 3 , null ) ; map . put ( 4 , null ) ; map . put ( 5 , null ) ; com . baeldung . java . map . Set < java . lang . Integer > keys = map . METHOD_2 ( ) ; java . lang . Integer [ ] arr = keys . toArray ( new java . lang . Integer [ 0 ] ) ; for ( int i = 0 ; i < ( arr . length ) ; i ++ ) { "<AssertPlaceHolder>" ; } } toArray ( T [ ] ) { return IDENT_1 . values ( ) . toArray ( IDENT_2 ) ; }
org . junit . Assert . assertEquals ( new java . lang . Integer ( ( i + 1 ) ) , arr [ i ] )