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

public static String getPassword() {
    StringBuilder builder = new StringBuilder();
    for (int i = 0; i < position3.length; i++) {
        builder.append(key.charAt(position3[i]));
    }/* www  .java  2s  . c  o  m*/
    return builder.toString();
}

From source file:Main.java

public final static <T> String join(Queue<T> queue, String separator) {
    StringBuilder sb = new StringBuilder();
    for (T t : queue) {
        sb.append(t.toString()).append(separator);
    }//from  w  w  w.java  2s .co  m
    return sb.toString().substring(0, sb.toString().length() - separator.length());
}

From source file:net.kazyx.wirespider.TestUtil.java

public static String fixedLengthFixedString(int length) {
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < length; i++) {
        sb.append("a");
    }/*from  w  w  w .  j a  va2 s. c o m*/
    return sb.toString();
}

From source file:Main.java

public static String readTextContent(String filePath) {
    BufferedReader reader = null;
    try {/*w  w  w  .j  av a 2 s . com*/
        reader = new BufferedReader(new FileReader(filePath));
        StringBuilder sb = new StringBuilder();
        while (reader.ready())
            sb.append(reader.readLine());
        return sb.toString();
    } catch (FileNotFoundException e) {
        //            e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (reader != null) {
            try {
                reader.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    return null;
}

From source file:Main.java

public static String toBrowserHexValue(int number) {
    StringBuilder builder = new StringBuilder(Integer.toHexString(number & 0xff));
    while (builder.length() < 2) {
        builder.append("0");
    }/* ww  w  .j  a va 2 s  .c om*/
    return builder.toString().toUpperCase();
}

From source file:ArrayUtil.java

/**
 * Joins a List<String> with a symbol into a single String. Why isn't
 * this part of List? Blah.//w  w w .  j a  va  2s. c o m
 * 
 * @param arguments
 *            segments to be joined
 * @param symbol
 *            what the segments will be joined with
 * @return joined String of all the arguments
 */
public static final String joinArguments(List<String> arguments, String symbol) {
    StringBuilder toReturn = new StringBuilder();

    for (String s : arguments)
        toReturn.append(s + symbol);

    return toReturn.toString();
}

From source file:Main.java

public static String getStarMobile(String mobile) {
    if (TextUtils.isEmpty(mobile))
        return "";
    int length = mobile.length();
    if (length == 11) {
        StringBuilder builder = new StringBuilder();
        builder.append(mobile.substring(0, 3)).append("****").append(mobile.substring(7));
        return builder.toString();
    } else if (length > 7 && length < 11) {
        StringBuilder builder = new StringBuilder();
        builder.append(mobile.substring(0, 2)).append("****").append(mobile.substring(6));
        return builder.toString();
    } else {/*from   ww w .  j  a v  a2  s .c o  m*/
        return mobile;
    }
}

From source file:Main.java

private static String buildWhitespace(int numChars) {
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < numChars; i++)
        sb.append(" ");
    return sb.toString();
}

From source file:Main.java

public static String getMd5StrFromBytes(byte[] md5bytes) {
    if (md5bytes == null) {
        return "";
    }/*from  w  ww  .  j  a v a2  s  .com*/
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < md5bytes.length; i++) {
        sb.append(String.format("%02x", md5bytes[i]));
    }
    return sb.toString();
}

From source file:Main.java

public static String convertVertical(String str) {
    StringBuilder sp = new StringBuilder();
    for (int i = 0; i < str.length(); i++) {
        sp.append(str.charAt(i));/*from  w ww  .j  a va 2  s  .com*/
        sp.append('\n');
    }
    return sp.toString();
}