Example usage for java.lang StringBuffer toString

Introduction

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

Prototype

@Override
    @HotSpotIntrinsicCandidate
    public synchronized String toString()

Source Link

Usage

From source file:Main.java

public static String getByteArray(byte[] data) {
    final StringBuffer sb = new StringBuffer();
    for (int i = 0; i < data.length; i++) {
        sb.append(data[i] + ",");
    }/*from ww w.  j a  v  a 2 s  .  c o  m*/

    return sb.toString().substring(0, sb.length() - 1);
}

From source file:Main.java

public static String escape(String text) {
    StringBuffer sb = new StringBuffer();
    for (char c : text.toCharArray()) {
        escape(c, sb);//w ww  . j  a  v  a2 s  . c o m
    }
    return sb.toString();
}

From source file:Main.java

public static String getTextFromNode(Node node, String defaultValue) {
    if (node == null) {
        return defaultValue;
    }/* w  w w .j a  v a  2 s  .c  o  m*/
    if (node.getNodeType() == Node.ATTRIBUTE_NODE) {
        return ((Attr) node).getValue();
    } else if (node.getNodeType() == Node.TEXT_NODE) {
        return node.getNodeValue();
    } else {
        StringBuffer text = new StringBuffer();
        getTextFromNode(node, text, true);
        return text.toString().trim();
    }
}

From source file:Main.java

static String stringToHex(String str) {
    char[] chars = str.toCharArray();
    StringBuffer strBuffer = new StringBuffer();
    for (int i = 0; i < chars.length; i++) {
        strBuffer.append(Integer.toHexString((int) chars[i]));
    }/*from   w  w w.j  a v a 2 s.co m*/
    return strBuffer.toString();
}

From source file:Main.java

public static String getThreadId() {
    StringBuffer sb = new StringBuffer(30);
    sb.append("[thread Id: ").append(Thread.currentThread().getId()).append("] ");
    return sb.toString();
}

From source file:Main.java

public static String toString(final Field field) {
    if (field == null) {
        return "null";
    }//from ww  w . j a v a 2 s  .c  o m
    StringBuffer sb = new StringBuffer(field.getName());
    sb.append("(").append(field.getName()).append(")");
    return sb.toString();
}

From source file:Main.java

public static String indent(Integer position) {
    StringBuffer stringBuffer = new StringBuffer();
    for (int i = 0; i < position; i++) {
        stringBuffer.append(" ");
    }/*from   w w w  .  jav a 2 s. c o  m*/
    return stringBuffer.toString();
}

From source file:Main.java

public static int getColorFromHex(String color) {
    if (color.contains("0x"))
        color = color.replace("0x", "");
    // if (color.contains("#"))
    // color = color.replace("#", "");
    // return Integer.parseInt(color, 16) + 0xFF000000;
    if (!color.contains("#")) {
        StringBuffer colorBuffer = new StringBuffer("#");
        colorBuffer.append(color);//  w ww .  ja  v a  2  s.c o  m
        return Color.parseColor(colorBuffer.toString());
    }
    //
    return Color.parseColor(color);
    // StringBuffer colorBuffer = new StringBuffer("0xff");
    // colorBuffer.append(color);
    // int value = Integer.parseInt(colorBuffer.toString(), 16);
    // int red = ((value >> 24) & 0xFF) / 255;
    // int green = ((value >> 16) & 0xFF) / 255;
    // int blue = ((value >> 8) & 0xFF) / 255;
    // int alpha = ((value >> 0) & 0xFF) / 255;
    // Color.parseColor(colorString);
    // return Color.argb(alpha, red, green, blue);
}

From source file:Main.java

/** Returns a {@link String} containing an enumeration of all {@link Thread}s in all {@link ThreadGroup}s. */
public static String enumerateAllThreads() {
    ThreadGroup root = Thread.currentThread().getThreadGroup();

    // climb up the tree until we read the parent group
    while (root.getParent() != null) {
        root = root.getParent();//from   www.  java2 s  . co  m
    }

    final StringBuffer str = new StringBuffer();
    collectThreadGroupInfo(root, str, "");

    return str.toString();
}

From source file:Main.java

private static String toHex(byte[] buf) {
    if (buf == null) {
        return "";
    }/*  w w w .java2  s.c o m*/
    StringBuffer result = new StringBuffer(2 * buf.length);
    for (byte aBuf : buf) {
        appendHex(result, aBuf);
    }
    return result.toString();
}