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

private static String read(InputStream instream) throws IOException {
    BufferedReader reader = new BufferedReader(new InputStreamReader(instream));
    StringBuilder builder = new StringBuilder();
    String line;/*from www  .ja v  a  2 s.  c o m*/
    while ((line = reader.readLine()) != null) {
        builder.append(line);
    }
    return builder.toString();
}

From source file:Main.java

public static String readStringFromInputStream(InputStream is) throws IOException {
    BufferedReader rd = new BufferedReader(new InputStreamReader(is));

    StringBuilder body = new StringBuilder();
    String line;//from w  w w  .  j a  va 2 s  . co  m

    while ((line = rd.readLine()) != null) {
        body.append(line);
    }

    return body.toString();
}

From source file:Main.java

public static String maskString(String paramString) {
    StringBuilder localStringBuilder = new StringBuilder(paramString.length());
    for (int i = 0; i < paramString.length(); i++)
        localStringBuilder.append("*");
    return localStringBuilder.toString();
}

From source file:Main.java

public static String getPublicDataFolder() {
    StringBuilder publicFolder = new StringBuilder();
    publicFolder.append(Environment.getExternalStorageDirectory()).append(DIRECTORY_NAME);
    File new_dir = new File(publicFolder.toString());
    if (!new_dir.exists()) {
        new_dir.mkdirs();
    }/*  ww w  .  j  av  a2 s . c o  m*/
    return publicFolder.toString();
}

From source file:Main.java

public static String bytesToString(byte[] bytes) {
    StringBuilder sb = new StringBuilder(bytes.length);
    for (int i = 0; i < bytes.length; i++) {
        sb.append(String.valueOf(bytes[i])).append(" ");
    }//  www .ja va 2s .  c  o m
    return sb.toString();
}

From source file:Main.java

public static <T> String mkString(String separator, T... ss) {
    if (ss.length == 0)
        return "";
    StringBuilder sb = new StringBuilder();
    sb.append(ss[0]);/*from  ww w.  j  av a2 s . c  om*/
    for (int i = 1; i < ss.length; i++)
        sb.append(separator).append(ss[i]);
    return sb.toString();
}

From source file:Main.java

public static String readInputStream(InputStream i) throws IOException {
    BufferedInputStream s = new BufferedInputStream(i);
    byte[] buf = new byte[512];
    int len = -1;
    StringBuilder sb = new StringBuilder();

    while ((len = s.read(buf, 0, buf.length)) != -1) {
        sb.append(new String(buf, 0, len));
    }/*from  w  w w . j a  v  a2  s  .  c o  m*/

    return sb.toString();
}

From source file:Main.java

public static String printBundle(Bundle bundle) {
    StringBuilder sb = new StringBuilder();
    for (String key : bundle.keySet()) {
        sb.append("\nkey:" + key + ", value:" + bundle.getString(key));
    }//www.java 2  s .  c om
    return sb.toString();
}

From source file:Main.java

public static String floatArrayToStringWithRadToDeg(float[] array) {
    StringBuilder builder = new StringBuilder();
    for (float v : array) {
        builder.append("" + 57.295776f * v + " ");
    }//w w w  .  j a va2s  .c om
    builder.append("\n");
    return builder.toString();
}

From source file:Strings.java

/**
 * Returns <code>true</code> if the specified buffer contains
 * only whitespace characters.// w w  w.  j a  v a2  s . com
 *
 * @param sb String buffer to test for whitespace.
 * @return <code>true</code> if the specified buffer contains only
 * whitespace characters.
 */
public static boolean allWhitespace(StringBuilder sb) {
    return allWhitespace(sb.toString());
}