Newbie Seeking Help With Array Output!

Question

Hey all, I'm new here, so here goes nothing! :) I'm in my first programming class at college, and we need to output multiple arrays. We're using JTextAreas and I'm not sure how I should go about this, but this is what I have so far:
import java.io.*;
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
public class Application1
public Application1()
String name[]={"Mary","John","William","Debbie","Ralph"};
int temp[]={34,24,78,65,45,100,90,97,56,89,78,98,74,90,98,24,45,76,89,54,12,20,22,55,6};
int [][]scores=new int[8][8];
float []avg=new float[5];
char []lettergrade={'F','F','F','F','F'}; //Initialized at "F" and replaced by their actual grade
String out="";
move_score(temp,scores);
tot_hi_low(scores);
average(scores,avg,lettergrade); //Calculates Average and Letter Grade
graph(scores,avg);
JTextArea outarea=new JTextArea(8,8); //Output
out+="Name\t"+"Test1\t"+"Test2\t"+"Test3\t"+"Test4\t"+"Final\t"+"Total\t"+"High\t"+"Low\t"+scores;
outarea.setText(out);
JOptionPane.showMessageDialog(null,outarea);
public void move_score(int temporary[],int sc[][])
int c=0;
for(int a=0;a<=4;a++) //Moves values of "temp" into 2D array "scores"
for(int b=0;b<=4;b++)
sc[a]=temporary[c];
c++;
public void tot_hi_low(int [][]score)
int d=100; //Low Variable
int e=-1; //High Variable
for(int r=0;r<=4;r++)
for(int c=0;c<=4;c++)
score[r][5]+=score[r][c]; //Total for Columns
score[5][r]+=score[c][r]; //Total for Rows
if(score[r][c]>e) //High for Columns
e=score[r][c];
score[r][6]=e;
if(score[c][r]>e) //High for Rows
e=score[c][r];
score[6][r]=e;
if(score[r][c]<d) //Low for Columns
d=score[r][c];
score[r][7]=d;
if(score[c][r]<d) //Low for Rows
d=score[c][r];
score[7][r]=d;
public void average(int [][]score,float []avg,char []grade){
int l=800;
for(int a=0;a<=4;a++)
for(int b=0;b<=3;b++)
if(score[a][b]<l)
l=score[a][b];
avg[a]=(score[a][5]-l+score[a][4])/5.0f;
if(avg[a]>=60) //Assigns Letter Grades
grade[a]='D';
if(avg[a]>=70)
grade[a]='C';
if(avg[a]>=80)
grade[a]='B';
if(avg[a]>=90)
grade[a]='A';
public void graph(int [][]score,float []average){
//DECLARE EVERYTHING HERE
//DECLARE ARRAYS
public static void main(String args[]){
Application1 app=new Application1();
System.exit(0);

Answer 1

Ah sorry about that; like I said I'm fresh off the 'coding' boat. What I meant to ask in my original post is: "Could someone show me an example of how I could get arrays into output?" I am definately not looking for someone to do my work for me, but I am at a dead end, and would appreciate any examples or even tips! Here is what I have:
import java.io.*;
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
public class Application1
public Application1()
String name[]={"Mary","John","William","Debbie","Ralph"};
int temp[]={34,24,78,65,45,100,90,97,56,89,78,98,74,90,98,24,45,76,89,54,12,20,22,55,6};
int [][]scores=new int[8][8];
float []avg=new float[5];
char []lettergrade={'F','F','F','F','F'}; //Initialized at "F" and replaced by their actual grade
String out="";
move_score(temp,scores);
tot_hi_low(scores);
average(scores,avg,lettergrade); //Calculates Average and Letter Grade
graph(scores,avg);
JTextArea outarea=new JTextArea(8,8); //Output
out+="Name\t"+"Test1\t"+"Test2\t"+"Test3\t"+"Test4\t"+"Final\t"+"Total\t"+"High\t"+"Low\n"+scores;
outarea.setText(out);
JOptionPane.showMessageDialog(null,outarea);
public void move_score(int temporary[],int sc[][])
int c=0;
for(int a=0;a<=4;a++) //Moves values of "temp" into 2D array "scores"
for(int b=0;b<=4;b++)
sc[a]=temporary[c];
c++;
public void tot_hi_low(int [][]score)
int d=100; //Low Variable
int e=-1; //High Variable
for(int r=0;r<=4;r++)
for(int c=0;c<=4;c++)
score[r][5]+=score[r][c]; //Total for Columns
score[5][r]+=score[c][r]; //Total for Rows
if(score[r][c]>e) //High for Columns
e=score[r][c];
score[r][6]=e;
if(score[c][r]>e) //High for Rows
e=score[c][r];
score[6][r]=e;
if(score[r][c]<d) //Low for Columns
d=score[r][c];
score[r][7]=d;
if(score[c][r]><d) //Low for Rows
d=score[c][r];
score[7][r]=d;
public void average(int [][]score,float []avg,char []grade){
int l=800;
for(int a=0;a<=4;a++)
for(int b=0;b<=3;b++)
if(score[a]><l)
l=score[a];
avg[a]=(score[a][5]-l+score[a][4])/5.0f;
if(avg[a]>=60) //Assigns Letter Grades
grade[a]='D';
if(avg[a]>=70)
grade[a]='C';
if(avg[a]>=80)
grade[a]='B';
if(avg[a]>=90)
grade[a]='A';
public void graph(int [][]score,float []average){
public static void main(String args[]){
Application1 app=new Application1();
System.exit(0);
}I want to get my scores array into my JTextArea, but the array isn't displaying as I intended it to. Any help would be incredibly useful!