public boolean METHOD_1 ( int i , int j ) { if ( ( i <= 0 ) || ( i > ( n ) ) ) { throw new TYPE_1 ( STRING_1 ) ; } if ( ( j <= 0 ) || ( j > ( n ) ) ) { throw new TYPE_1 ( STRING_2 ) ; } if ( ( VAR_1 [ ( i - 1 ) ] [ ( j - 1 ) ] ) == 1 ) { return true ; } return false ; }

public boolean METHOD_1 ( int i , int j ) { if ( ( i <= 0 ) || ( i > ( n ) ) ) { throw new TYPE_1 ( STRING_1 ) ; } if ( ( j <= 0 ) || ( j > ( n ) ) ) { throw new TYPE_1 ( STRING_2 ) ; } return ( VAR_1 [ ( i - 1 ) ] [ ( j - 1 ) ] ) == ( open ) ; }
