Example usage for java.lang StringBuilder StringBuilder

Introduction

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

Prototype

public StringBuilder(CharSequence seq)

Source Link

Document

Constructs a string builder that contains the same characters as the specified CharSequence .

Usage

From source file:Main.java

public static String getAtLeastOne(StringTokenizer stringT) {
    StringBuilder text = new StringBuilder(stringT.nextToken());
    while (stringT.hasMoreTokens()) {
        text.append(' ');
        text.append(stringT.nextToken());
    }//  www. j a v  a2 s  .  c  o m
    return text.toString();
}

From source file:Main.java

public static String getNtripString(String ggaString, String mountPoint, String base64password) {
    StringBuilder result = new StringBuilder("GET /");
    result.append(mountPoint);/*  w  ww.  j  a va2s .co m*/
    result.append(
            " HTTP/1.0\r\nUser-Agent: NTRIP goGPSprojectJava\r\nAccept: */*\r\nConnection: close\r\nAuthorization: Basic ");
    result.append(base64password);
    result.append("\r\n\r\n");
    return result.toString();
}

From source file:Main.java

public static String byteArrayToHexString(byte[] b, int start, int stop) {
    String stmp = "";
    StringBuilder sb = new StringBuilder("");
    for (int n = start; n <= stop; n++) {
        stmp = Integer.toHexString(b[n] & 0xFF);
        sb.append((stmp.length() == 1) ? "0" + stmp : stmp);
        //sb.append(" ");
    }/*w  w w .jav  a2  s . com*/
    System.out.println("deviceinfo :" + sb);
    return sb.toString().toUpperCase().trim();
}

From source file:Main.java

public static String capitalizeFirstChar(String target) {
    StringBuilder capitalized = new StringBuilder(target);
    capitalized.setCharAt(0, Character.toUpperCase(capitalized.charAt(0)));
    return capitalized.toString();
}

From source file:Main.java

public static String makeQuestionmarks(int n) {
    if (n <= 0) {
        return "";
    }//from  www. j  a va2 s  . co m
    StringBuilder builder = new StringBuilder("?");
    for (int i = 1; i < n; i++) {
        builder.append(",?");
    }
    return builder.toString();
}

From source file:Main.java

public static String map2Str(Map<String, String> map) {
    StringBuilder sb = new StringBuilder("");
    Set<String> keys = map.keySet();
    for (String key : keys)
        sb.append(key + ":" + map.get(key) + ", ");

    String s = sb.toString().trim();

    if (!s.endsWith(","))
        return s;
    else// www  . j a  va  2 s .  c o m
        return s.substring(0, s.lastIndexOf(",") - 1);
}

From source file:Main.java

static public void saveCrashTrace(Throwable ex) {
    StackTraceElement[] elements = ex.getStackTrace();
    StringBuilder builder = new StringBuilder(ex.getMessage());
    for (StackTraceElement ele : elements) {
        builder.append('\n').append(ele.toString());
    }/*  w ww.jav  a 2s . c o m*/
    android.util.Log.e("crash", builder.toString());
}

From source file:Main.java

public static String getHex(byte[] paramArrayOfByte) {
    StringBuilder localStringBuilder = new StringBuilder(2 * paramArrayOfByte.length);
    int i = paramArrayOfByte.length;
    for (int j = 0; j < i; j++) {
        int k = paramArrayOfByte[j];
        localStringBuilder.append("0123456789ABCDEF".charAt((k & 0xF0) >> 4))
                .append("0123456789ABCDEF".charAt(k & 0xF));
    }/*from  w  w  w. jav  a2 s.com*/
    return localStringBuilder.toString();
}

From source file:Main.java

public static String increment(boolean increment, String table, String column, long _id) {
    return new StringBuilder("UPDATE ").append(table).append(" ").append(" SET ").append(column).append("=")
            .append(column).append(increment ? "+1" : "-1").append(" WHERE ").append(BaseColumns._ID)
            .append("=").append(_id).toString();
}

From source file:Main.java

public static String noMarkup(String text) {
    if (text == null)
        return null;
    StringBuilder sb = new StringBuilder(text.length());
    boolean inMarkup = false;
    for (int i = 0, len = text.length(); i < len; ++i) {
        char c = text.charAt(i);
        if (inMarkup) {
            if (c == '>')
                inMarkup = false;/*ww  w. jav a 2  s  .  co m*/
        } else {
            if (c == '<')
                inMarkup = true;
            else
                sb.append(c);
        }
    }
    return sb.toString();
}