Example usage for java.lang StringBuilder toString

Introduction

In this page you can find the example usage for java.lang StringBuilder toString.

Prototype

@Override
    @HotSpotIntrinsicCandidate
    public String toString()

Source Link

Usage

From source file:Main.java

/**
 * Reverts the specified source string./* w ww.  ja  v  a2 s  .  co m*/
 * 
 * @param from
 *            The source string.
 * @return The reverted string.
 */
public static String revert(String from) {
    if (from == null || from.length() <= 1)
        return from;
    final int len = from.length();
    final StringBuilder sb = new StringBuilder(len);
    for (int i = 1; i <= len; i++) {
        sb.append(from.charAt(len - i));
    }
    return sb.toString();
}

From source file:Main.java

public static String _10_to_62(long number, int length) {
    Long rest = number;/*from  ww w. j a  va  2s .  c  o  m*/
    Stack<Character> stack = new Stack<Character>();
    StringBuilder result = new StringBuilder(0);
    while (rest != 0) {
        stack.add(charSet[new Long((rest - (rest / 62) * 62)).intValue()]);
        rest = rest / 62;
    }
    for (; !stack.isEmpty();) {
        result.append(stack.pop());
    }
    int result_length = result.length();
    StringBuilder temp0 = new StringBuilder();
    for (int i = 0; i < length - result_length; i++) {
        temp0.append('0');
    }

    return temp0.toString() + result.toString();

}

From source file:Main.java

public static String getExternalDir() {
    final StringBuilder sb = new StringBuilder();
    sb.append(Environment.getExternalStorageDirectory().getAbsolutePath());
    sb.append("/xdrip");

    final String dir = sb.toString();
    return dir;/*from w w  w  .j a  v a 2 s . c  om*/
}

From source file:net.eledge.android.toolkit.db.internal.SQLBuilder.java

public static String findById(Class<?> clazz) {
    StringBuilder sb = new StringBuilder(findAll(clazz));
    sb.append(" WHERE ").append(getWhereIdClause(clazz));
    return sb.toString();
}

From source file:Main.java

public static String generateDeviceUUID(Context context) {
    String serial = android.os.Build.SERIAL;
    String androidID = Settings.Secure.ANDROID_ID;
    String deviceUUID = serial + androidID;

    /*//from   ww w  . j  a  va2s . com
     * SHA-1
     */
    MessageDigest digest;
    byte[] result;
    try {
        digest = MessageDigest.getInstance("SHA-1");
        result = digest.digest(deviceUUID.getBytes("UTF-8"));
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }

    StringBuilder sb = new StringBuilder();
    for (byte b : result) {
        sb.append(String.format("%02X", b));
    }

    return sb.toString();
}

From source file:Main.java

public static String addStringsWithSpaces(Object... params) {
    StringBuilder stringBuilder = new StringBuilder();
    for (Object s : params) {
        stringBuilder.append(s);//from  ww w .jav a 2s  .  c  o m
        stringBuilder.append(" ");
    }
    return stringBuilder.toString();

}

From source file:Main.java

public static String md5(String input) {
    try {/*from  w ww . ja v  a  2s  .c  o  m*/
        MessageDigest md = MessageDigest.getInstance("MD5");
        byte[] array = md.digest(input.getBytes("UTF-8"));
        StringBuilder sb = new StringBuilder();
        for (byte anArray : array) {
            sb.append(String.format("%02x", anArray));
        }
        return sb.toString();
    } catch (NoSuchAlgorithmException | UnsupportedEncodingException e) {
        return null;
    }
}

From source file:cn.ctyun.amazonaws.util.StringUtils.java

public static String toString(StringBuilder value) {
    return value.toString();
}

From source file:Main.java

public static String getStringFromInputStream(InputStream in, String encoding) throws IOException {
    BufferedReader reader = null;
    if (encoding == null) {
        reader = new BufferedReader(new InputStreamReader(in));
    } else {/* www.j  a va 2 s  .com*/
        reader = new BufferedReader(new InputStreamReader(in, encoding));
    }
    String line = null;
    StringBuilder responseData = new StringBuilder();
    while ((line = reader.readLine()) != null) {
        responseData.append(line);
    }
    return responseData.toString();
}

From source file:Main.java

public static String getDoubleDigit(int number) {
    StringBuilder builder = new StringBuilder();
    if (number >= 0 && number < 10) {
        builder.append("0");
    }/*from w  w w.ja v a  2s. c o  m*/
    builder.append(number).toString();
    return builder.toString();
}