Exception handling

Exceptionhandling.java

package com.example.deniz.exceptionhandling;

import android.content.Context;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.TextView;
import android.widget.Toast;

import org.w3c.dom.Text;

import static android.app.PendingIntent.getActivity;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        TextView txtRates = (TextView) findViewById(R.id.txtRates);
        TextView txtPpl = (TextView) findViewById(R.id.txtPpl);


        String oldTxtRates, oldTxtPpl;
        int[] pplRates = { 1, 4, 3, 5, 2, 5, 1, 3, 4, 5, 2, 4, 5, 6};
        int[] occurence = new int[6];

        for(int respond = 0 ; respond<pplRates.length;respond++) {

            try {
                ++occurence[pplRates[respond]];

            } catch (Exception e) {
                Toast.makeText(getApplicationContext(), "ERROR " + e,
                        Toast.LENGTH_LONG).show();

            }
        }
        for(int amount = 1 ; amount<occurence.length;amount++){
            oldTxtRates = txtRates.getText().toString();
            oldTxtPpl = txtPpl.getText().toString();

            txtRates.setText(oldTxtRates + amount + "\n");
            txtPpl.setText(oldTxtPpl + occurence[amount] + "\n");
        


        }




    }
}