MOJ GOWNOCODE

package com.asmjs.phoneinfo;

import android.graphics.Point;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Display;
import android.widget.TextView;
import android.widget.Toast;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class MainActivity extends AppCompatActivity
{
    private void SetCPUCoreCount(int count)
    {
        String[] possibilities = {"single-core", "double-core", "triple-core", "quad-core"};
        TextView CPUCoreCount = (TextView) findViewById(R.id.CPUCoreCount);
        CPUCoreCount.setText(possibilities[count - 1].toUpperCase());
    }

    private void SetCPUFrequency(float frequency)
    {
        TextView CPUFrequency = (TextView) findViewById(R.id.CPUFrequency);
        CPUFrequency.setText(String.valueOf(frequency));
    }

    private void SetDisplaySize(int width, int height)
    {
        TextView displayResolution = (TextView) findViewById(R.id.displaySize);
        String resolution = String.valueOf(width) + "x" + String.valueOf(height);
        displayResolution.setText(resolution);
    }

    private void SetDisplaySize(Point size)
    {
        SetDisplaySize(size.x, size.y);
    }

    private void SetDisplayType(String type)
    {
        TextView displayType = (TextView) findViewById(R.id.displayType);
        displayType.setText(type);
    }

    private String ReadFile(String filename) throws IOException
    {
        String output = "";
        String line = "";
        FileReader fr = new FileReader(filename);
        BufferedReader br = new BufferedReader(fr);
        while ((line = br.readLine()) != null)
        {
            output += line + "\n";
        }
        return output;
    }

    private int GetCPUCoreCount()
    {
        return Runtime.getRuntime().availableProcessors();
    }

    private void MakeToast(String message, int duration)
    {
        Toast toast = Toast.makeText(getApplicationContext(), message, duration);
        toast.show();
    }

    private float GetCPUFrequency()
    {
        String filename = "/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq";
        try
        {
            float freq = Float.parseFloat(ReadFile(filename));
            return freq / 1000000;
        }
        catch (IOException ex)
        {
            MakeToast("An IOException occurred when attempted to get CPU frequency info.", Toast.LENGTH_LONG);
            return 0;
        }
    }

    private Point GetDisplaySize()
    {
        Display display = getWindowManager().getDefaultDisplay();
        Point size = new Point();
        display.getSize(size);
        return size;
    }

    private void initialize()
    {
        SetCPUCoreCount(GetCPUCoreCount());
        SetCPUFrequency(GetCPUFrequency());
        SetDisplaySize(GetDisplaySize());
        SetDisplayType("IPS+");
    }

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