public int METHOD_1 ( int [ ] VAR_1 ) { if ( VAR_1 == null ) return 0 ; else if ( ( VAR_1 . length ) == 1 ) return 1 ; else { for ( int i = 1 ; i < ( VAR_1 . length ) ; i ++ ) { if ( ( VAR_1 [ i ] ) != ( VAR_1 [ ( i - 1 ) ] ) ) { ( VAR_2 . result ) ++ ; } } return VAR_2 . result ; } }

public int METHOD_1 ( int [ ] VAR_1 ) { int result = 1 ; if ( VAR_1 == null ) return 0 ; else if ( ( VAR_1 . length ) == 1 ) return 1 ; else { for ( int i = 1 ; i < ( VAR_1 . length ) ; i ++ ) { if ( ( VAR_1 [ i ] ) != ( VAR_1 [ ( i - 1 ) ] ) ) { result ++ ; } } return result ; } }
