too much of a good thing

Public class MartixSorted extends JApplet
{
int DList[][];
DList = new int [n][2];
int OList[][];
OList = new int [n][4];
Readfile();

Public void readFile()
{
Radar radar;
Try
{
int dr=0;
radar=(Radar.txt.gz) input.readObject();
for(int r =0; r < OList.length; r ++)
for(int c =1; c < 4; c ++)
{ int sum +=pow(OList[c],2); }

int distance= sqrt[sum];
DList[dr][1]= distance;
dr++;
}

for(int r =0; r < OList.length; r ++)
{ for(int dr =0; dr < DList.length; dr ++)
DList[dr][0]=OList[r][0];
}

catch(EOFException e)
{ JOptionPane.showMessageDialog (this,”End of file”, JOptionPane.ERROR_MESSAGE)
}

for(int dr =0; dr < DList.length; dr ++)
for(int dc =0; dc < 2; dc ++)
QuickSort(DList);

dr=0;
if( DList[dr][1] == DList[dr+1][1] && DList[dr+1][1] == DList[dr+2][1])
String output = “Target ID:” +DList[dr][0] + “with location “ + DList[dr][1];
dr++;
}

Public void QuickSort (int DList[][], int colnumber, int first, int...