i

-

index of the entry to return

import com.maplesoft.openmaple.*;

import com.maplesoft.externalcall.MapleException;

class Example

{

    public static void main( String notused[] ) throws MapleException

    {

    String mapleArgs[];

    Engine engine;

    List l;

    int i;

    mapleArgs = new String[1];

    mapleArgs[0] = "java";

    engine = new Engine( mapleArgs, new EngineCallBacksDefault(),

        null, null );

    l = (List)engine.evaluate( "[seq( (2^(i)), i=1..10 )]:" );

    for ( i = 1; i <= 10; i++ )

    {

        System.out.println( l.select(i) );

    }

    try

    {

        l.select(11);

    }

    catch ( MapleException me )

    {

        System.out.println( me.getMessage() );

    }

    try

    {

        l.select(0);

    }

    catch ( MapleException me )

    {

        System.out.println( me.getMessage() );

    }

    }

}

2

4

8

16

32

64

128

256

512

1024

Error, bad index, 11, into list

Error, bad index, 0, into list