Александр Дорофеев

import java.util.Arrays;

public final class LongestSubstringFinder {

    private LongestSubstringFinder() {}

    public static String findLongestSubstringAtString(String string) {

        string = string.replaceAll("\\s+", " ");

        int quantityOfSuffixes = string.length();
        String[] suffixes = new String[quantityOfSuffixes];

        for (int i = 0; i < quantityOfSuffixes; i++) {
            suffixes[i] = string.substring(i, quantityOfSuffixes);
        }

        Arrays.sort(suffixes);

        String longestRepeatedSubstring = "";
        for (int i = 0; i < quantityOfSuffixes - 1; i++) {
            String x = findLongestCommonPrefixOfTwoStrings(suffixes[i], suffixes[i + 1]);

            if (x.length() > longestRepeatedSubstring.length()) {
                longestRepeatedSubstring = x;
            }
        }
        return longestRepeatedSubstring;
    }

    private static String findLongestCommonPrefixOfTwoStrings(String first, String second) {
        int quantity = Math.min(first.length(), second.length());
        for (int i = 0; i < quantity; i++) {
            if (first.charAt(i) != second.charAt(i))
                return first.substring(0, i);
        }
        return first.substring(0, quantity);
    }
}

@Test
    public void testFindLongestSubstringAtStringFirst() throws Exception {
        String testString = "Сайт toster, бла бла бла Сайт toster";
        String neededResult = "Сайт toster";
        String longestSubstring = LongestSubstringFinder
                .findLongestSubstringAtString(testString);
        assertEquals(longestSubstring, neededResult);
    }

    @Test
    public void testFindLongestSubstringAtStringSecond() throws Exception {
        String testString = "aboibooolsabbooolsadf";
        String neededResult = "booolsa";
        String longestSubstring = LongestSubstringFinder
                .findLongestSubstringAtString(testString);
        assertEquals(longestSubstring, neededResult);
    }

public static void main(String[] args) throws IOException {
        String fileName = "D:\\com.company\\shared\\JsonData.xml";
        String search = "(Apples = (\\d+))";
        String replace = "Apples = 5555";
        Charset charset = StandardCharsets.US_ASCII;
        Path path = Paths.get(fileName);
        Files.write(path,
                new String(Files.readAllBytes(path), charset).replaceAll(search, replace)
                        .getBytes(charset));
        
    }

<?xml version="1.0" encoding="US-ASCII"?>
<xs:element name="apple" type="xs:string" xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <apple>Apples = 13</apple>
    <apple>Fake</apple>
    <apple>Apples = 11</apple>
</xs:element>

<?xml version="1.0" encoding="US-ASCII"?>
<xs:element name="apple" type="xs:string" xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <apple>Apples = 5555</apple>
    <apple>Fake</apple>
    <apple>Apples = 5555</apple>
</xs:element>

String correctUserName = "Здесь ваше имя пользователя латиницей";
System.setProperty("user.name",correctUserName);

public static void main (String[] arg) {
        setupUserName();
        LwjglApplicationConfiguration config = new LwjglApplicationConfiguration();
        new LwjglApplication(new Touch(), config);
 } 
private static void setupUserName() {
 String correctUserName = "Здесь ваше имя пользователя латиницей";
 System.setProperty("user.name",correctUserName);
}

1. LibGDX
   
2. JMonkeyEngine
   

String pathToTor = "D:\\Tor\\Tor Browser\\Browser\\firefox.exe"; //путь к браузеру 
        String link = "http:\\stackoverflow.com\\"; //ссылка
        String request = String.format("%s %s", pathToTor, link);
        Runtime runtime = Runtime.getRuntime();
        runtime.exec(request);

Класс реализации:

public class BrowserOpener {

    private String os;
    private Runtime runtime;

    public BrowserOpener() {

        os = System.getProperty("os.name").toLowerCase();
        runtime = Runtime.getRuntime();
    }

    public void openLinkInBrowser(String url) {

        try {
            if (isWindows()) {
                runtime.exec("rundll32 url.dll,FileProtocolHandler " + url);
            } else if (isMac()) {
                runtime.exec("open " + url);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

    }

    private boolean isWindows() {
        return os.contains("win");
    }

    private boolean isMac() {
        return os.contains("mac");
    }


}

Класс c методом Main:

import java.io.IOException;
import java.net.URISyntaxException;

public class Main {

    public static void main(String[] args) throws IOException, URISyntaxException {

        BrowserOpener opener = new BrowserOpener();
        opener.openLinkInBrowser("http://stackoverflow.com/");


    }


}

• Ненужен абсолютный путь
  
• Предлагает выбор пользователю
  

private URI mImageUri;

    Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
    File photo;
    try
    {
        // место где хранятся фото
        photo = this.createTemporaryFile("picture", ".jpg");
        photo.delete();
    }
    catch(Exception e)
    {
        Log.v(TAG, "Не получилось создать фото!");
        Toast.makeText(activity, "Пожалуйста, проверьте Sd  - карту", 10000);
        return false;
    }
    mImageUri = Uri.fromFile(photo);
    intent.putExtra(MediaStore.EXTRA_OUTPUT, mImageUri);
    //вызываем Intent камеры
    activity.startActivityForResult(this, intent, MenuShootImage);

private File createTemporaryFile(String part, String ext) throws Exception
{
    File tempDir= Environment.getExternalStorageDirectory();
    tempDir=new File(tempDir.getAbsolutePath()+"/.temp/");  
    if(!tempDir.exists())
    {
        tempDir.mkdir();
    }
    return File.createTempFile(part, ext, tempDir);
}

public void grabImage(ImageView imageView)
{
    this.getContentResolver().notifyChange(mImageUri, null);
    ContentResolver cr = this.getContentResolver();
    Bitmap bitmap;
    try
    {
        bitmap = android.provider.MediaStore.Images.Media.getBitmap(cr, mImageUri);
        imageView.setImageBitmap(bitmap);
    }
    catch (Exception e)
    {
        Toast.makeText(this, "Ошибка загрузки", Toast.LENGTH_SHORT).show();
        Log.d(TAG, "Ошибка загрузки", e);
    }
}


//вызов камеры после выполнения
@Override
public void onActivityResult(int requestCode, int resultCode, Intent intent)
{
    if(requestCode==MenuShootImage && resultCode==RESULT_OK)
    {
       ImageView imageView;
       //делаем, что нужно с картинкой
       this.grabImage(imageView);
    }
    super.onActivityResult(requestCode, resultCode, intent);
}

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<application>
    ...

</application>

/ Storage Permissions
private static final int REQUEST_EXTERNAL_STORAGE = 1;
private static String[] PERMISSIONS_STORAGE = {
        Manifest.permission.READ_EXTERNAL_STORAGE,
        Manifest.permission.WRITE_EXTERNAL_STORAGE
};

/**
 * Checks if the app has permission to write to device storage
 *
 * If the app does not has permission then the user will be prompted to grant permissions
 *
 * @param activity
 */
public static void verifyStoragePermissions(Activity activity) {
    // Check if we have write permission
    int permission = ActivityCompat.checkSelfPermission(activity, Manifest.permission.WRITE_EXTERNAL_STORAGE);

    if (permission != PackageManager.PERMISSION_GRANTED) {
        // We don't have permission so prompt the user
        ActivityCompat.requestPermissions(
                activity,
                PERMISSIONS_STORAGE,
                REQUEST_EXTERNAL_STORAGE
        );
    }
}

int currentapiVersion = android.os.Build.VERSION.SDK_INT;
if (currentapiVersion >= android.os.Build.VERSION_CODES.M){

} else{
    
}

File file = new File("Путь к файлу с пробелами");
String path = file.toURI().toASCIIString();