Can Any one find and solve error to rhis code

Question

package fileio;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.lang.String;
import java.util.ArrayList;
public class Main
int i=0,j=0,index=0,partitionNo=0 ;
String arrName[][] = new String [100][100];
String arrValue[][] = new String[100][100];
ArrayList bob;
public static void main(String[] args)
ArrayList bob = loadFile("D:\\anand\\aaa.txt");
int index = gotoNext1(0);
while(index != -1)
if(getcategory(index) == "N O N E I S C R N")
{        parseNONEISCRN(index);
parseNONEISCRN(index);
index = gotoNext1(index);
public static ArrayList loadFile(String fileName)
if ((fileName == null) || (fileName == ""))
throw new IllegalArgumentException();
String line;
ArrayList file = new ArrayList();
try
BufferedReader in = new BufferedReader(new FileReader(fileName));
if (!in.ready())
throw new IOException();
while ((line = in.readLine()) != null)
file.add(line);
in.close();
catch (IOException e)
System.out.println(e);
return null;
return file;
public static int gotoNext1(int index)
ArrayList bob = loadFile("D:\\anand\\aaa.txt");
boolean found = false;
int i=0;
for (i=index;i<bob.size();i++)
//if(bob.get(i).CharAt(0) == '1')
if(bob.get(i) == "1")
found = true;
break;
if(found == true)
return i;
else
return -1;
public String getcategory(int index)
return bob.get(index).toString().substring(2,8).trim();// category name
public void parseNONEISCRN (int index)
arrName[partitionNo][i++] = bob.toString().substring(5,23).trim();
arrValue[partitionNo][j++] = bob.toString().substring(5,23).trim();
partitionNo++;
public void gettotalAmt()
int amtRESERVEAMOUNT = 0;
int amtTOTALREMITANCE = 0;
int amtCLOSINGAMOUNT=0;
//int amtRESERVEAMOUNT = 0;
int amtcommonCat = 0;
for (int a=0;a<partitionNo;a++)
for (int b=0;b<i;b++)
if (arrName[a] == "RESERVE AMOUNT")
amtRESERVEAMOUNT = amtRESERVEAMOUNT + Integer.parseInt(arrValue[a][b]);
else if(arrName[a][b] == "TOTAL REMITANCE")
amtTOTALREMITANCE = amtTOTALREMITANCE + Integer.parseInt(arrValue[a][b]);
else if(arrName[a][b] == "CLOSING AMOUNT")
amtCLOSINGAMOUNT = amtCLOSINGAMOUNT + Integer.parseInt(arrValue[a][b]);
else if((arrName [a][b] == "AMOUNT") || (arrName[a][b] == "CLOSING AMOUNT" ))
amtcommonCat = amtcommonCat + Integer.parseInt(arrValue[a][b]);

Answer 1

Check this One...
package fileio;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.lang.String;
import java.util.ArrayList;
public class Main {
     int i = 0, j = 0, index = 0, partitionNo = 0;
     String arrName[][] = new String[100][100];
     String arrValue[][] = new String[100][100];
     ArrayList bob;
     public static void main(String[] args) {
          *Main main= new Main();*
          main.bob = loadFile("D:\\anand\\aaa.txt");
          int index = gotoNext1(0);
          while (index != -1) {
               if (main.getcategory(index) == "N O N E I S C R N") {
                    main.parseNONEISCRN(index);
                    main.parseNONEISCRN(index);
               index = gotoNext1(index);
     public static ArrayList loadFile(String fileName) {
          if ((fileName == null) || (fileName == ""))
               throw new IllegalArgumentException();
          String line;
          ArrayList file = new ArrayList();
          try {
               BufferedReader in = new BufferedReader(new FileReader(fileName));
               if (!in.ready())
                    throw new IOException();
               while ((line = in.readLine()) != null)
                    file.add(line);
               in.close();
          } catch (IOException e) {
               System.out.println(e);
               return null;
          return file;
     public static int gotoNext1(int index) {
          ArrayList bob = loadFile("D:\\anand\\aaa.txt");
          boolean found = false;
          int i = 0;
          for (i = index; i < bob.size(); i++) {
               // if(bob.get(i).CharAt(0) == '1')
               if (bob.get(i) == "1") {
                    found = true;
                    break;
          if (found == true)
               return i;
          else
               return -1;
     public String getcategory(int index) {
          return bob.get(index).toString().substring(2, 8).trim();// category name
     public void parseNONEISCRN(int index) {
          arrName[partitionNo][i++] = bob.toString().substring(5, 23).trim();
          arrValue[partitionNo][j++] = bob.toString().substring(5, 23).trim();
          partitionNo++;
     public void gettotalAmt() {
          int amtRESERVEAMOUNT = 0;
          int amtTOTALREMITANCE = 0;
          int amtCLOSINGAMOUNT = 0;
          // int amtRESERVEAMOUNT = 0;
          int amtcommonCat = 0;
          for (int a = 0; a < partitionNo; a++) {
               for (int b = 0; b < i; b++) {
                    if (arrName[a] == "RESERVE AMOUNT")
                         amtRESERVEAMOUNT = amtRESERVEAMOUNT
                                   + Integer.parseInt(arrValue[a][b]);
                    else if (arrName[a][b] == "TOTAL REMITANCE")
                         amtTOTALREMITANCE = amtTOTALREMITANCE
                                   + Integer.parseInt(arrValue[a][b]);
                    else if (arrName[a][b] == "CLOSING AMOUNT")
                         amtCLOSINGAMOUNT = amtCLOSINGAMOUNT
                                   + Integer.parseInt(arrValue[a][b]);
                    else if ((arrName[a][b] == "AMOUNT")
                              || (arrName[a][b] == "CLOSING AMOUNT"))
                         amtcommonCat = amtcommonCat
                                   + Integer.parseInt(arrValue[a][b]);