Help with Checking Arrays

[Eragah]

Hi i wanted to know how to implement a checking system so that whenever my program randomizes a horse it will always be unique. Thanks!

import java.util.Scanner;
public class Horses
{
public static void main(String args[])
{
String[][] horses = {{"Black ","White ","Gray ","Old ","Young ",
"Pink ","Yellow ","Brown ","Orange ","Cyan ",
"Purple ","Tan ","Cerulean ","Silver ","Gold ",
"Red ","Green ","Blue ","Maroon ","Marigold ",
"Iron ","Paper ","Wood ","Zinc ","Metal "},
{"Stallion"}
};

boolean check9 = false;
String[][] horsePlace = {{pickRand.get(horses[0]), pickRand.get(horses[0]), pickRand.get(horses[0])
, pickRand.get(horses[0]), pickRand.get(horses[0]), pickRand.get(horses[0])}};

String[][] horsePlace2 = {{pickRand.get(horses[0]), pickRand.get(horses[0]), pickRand.get(horses[0])
, pickRand.get(horses[0]), pickRand.get(horses[0]), pickRand.get(horses[0])}};

String[][] horsePlace3 = {{pickRand.get(horses[0]), pickRand.get(horses[0]), pickRand.get(horses[0])
, pickRand.get(horses[0]), pickRand.get(horses[0]), pickRand.get(horses[0])}};

String[][] horsePlace4 = {{pickRand.get(horses[0]), pickRand.get(horses[0]), pickRand.get(horses[0])
, pickRand.get(horses[0]), pickRand.get(horses[0]), pickRand.get(horses[0])}};

String[][] horsePlace5 = {{pickRand.get(horses[0]), pickRand.get(horses[0]), pickRand.get(horses[0])
, pickRand.get(horses[0]), pickRand.get(horses[0]), pickRand.get(horses[0])}};


String[][] Placement = {{"1. "},
{"2. "},
{"3. "},
{"4. "},
{"5. "}};

String[][] heat1 = {{Placement[0][0] + horsePlace[0][0] + horses[1][0]},
{Placement[1][0] + horsePlace[0][1] + horses[1][0]},
{Placement[2][0] + horsePlace[0][2] + horses[1][0]},
{Placement[3][0] + horsePlace[0][3] + horses[1][0]},
{Placement[4][0] + horsePlace[0][4] + horses[1][0]}};


String[][] heat2 = {{Placement[0][0] + horsePlace2[0][0] + horses[1][0]},
{Placement[1][0] + horsePlace2[0][1] + horses[1][0]},
{Placement[2][0] + horsePlace2[0][2] + horses[1][0]},
{Placement[3][0] + horsePlace2[0][3] + horses[1][0]},
{Placement[4][0] + horsePlace2[0][4] + horses[1][0]}};

String[][] heat3 = {{Placement[0][0] + horsePlace3[0][0] + horses[1][0]},
{Placement[1][0] + horsePlace3[0][1] + horses[1][0]},
{Placement[2][0] + horsePlace3[0][2] + horses[1][0]},
{Placement[3][0] + horsePlace3[0][3] + horses[1][0]},
{Placement[4][0] + horsePlace3[0][4] + horses[1][0]}};

String[][] heat4 = {{Placement[0][0] + horsePlace4[0][0] + horses[1][0]},
{Placement[1][0] + horsePlace4[0][1] + horses[1][0]},
{Placement[2][0] + horsePlace4[0][2] + horses[1][0]},
{Placement[3][0] + horsePlace4[0][3] + horses[1][0]},
{Placement[4][0] + horsePlace4[0][4] + horses[1][0]}};

String[][] heat5 = {{Placement[0][0] + horsePlace5[0][0] + horses[1][0]},
{Placement[1][0] + horsePlace5[0][1] + horses[1][0]},
{Placement[2][0] + horsePlace5[0][2] + horses[1][0]},
{Placement[3][0] + horsePlace5[0][3] + horses[1][0]},
{Placement[4][0] + horsePlace5[0][4] + horses[1][0]}};

String[][] heat6 = {{Placement[0][0] + horsePlace[0][0] + horses[1][0]},
{Placement[1][0] + horsePlace2[0][0] + horses[1][0]},
{Placement[2][0] + horsePlace3[0][0] + horses[1][0]},
{Placement[3][0] + horsePlace4[0][0] + horses[1][0]},
{Placement[4][0] + horsePlace5[0][0] + horses[1][0]}};

String[][] heat7 = {{Placement[0][0] + horsePlace[0][1] + horses[1][0]},
{Placement[1][0] + horsePlace[0][2] + horses[1][0]},
{Placement[2][0] + horsePlace2[0][0] + horses[1][0]},
{Placement[3][0] + horsePlace3[0][0] + horses[1][0]},
{Placement[4][0] + horsePlace2[0][1] + horses[1][0]}};

[stultuske]

since in your other thread, I gave you this as a suggestion, what have you tried so far?
and why did you start another thread? you could have asked issues about that in your other thread.

[peter_budo]

Thread closed, please follow discussion here