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:com.alibaba.jstorm.utils.SystemOperation.java

public static void umount(String name) throws IOException {
    StringBuilder sb = new StringBuilder();
    sb.append("umount ").append(name);
    SystemOperation.exec(sb.toString());
}

From source file:Main.java

public static String revStr(String s) {
    StringBuilder sb = new StringBuilder();
    for (int i = s.length() - 1; i >= 0; i--) {
        sb.append(s.charAt(i));/*from  w  w w  .ja  va  2s .c  o  m*/
    }
    return sb.toString();
}

From source file:Main.java

public static String randomDecimalString(int ndigits) {
    StringBuilder result = new StringBuilder();
    for (int i = 0; i < ndigits; i++) {
        result.append(randomDecimalDigit());
    }/*from   w ww. ja  v a 2 s .  c  o m*/
    return result.toString();
}

From source file:Main.java

public static String getUnTypedTemplateName(String methodName) {
    StringBuilder sb = new StringBuilder();

    sb.append("method_");
    sb.append(methodName);/*from  w w  w  .j a  v a 2  s  .  co m*/

    return sb.toString();
}

From source file:Main.java

public static String repeat(String str, int times) {
    StringBuilder ret = new StringBuilder();
    for (int i = 0; i < times; i++)
        ret.append(str);/*from   w  w  w  . java  2 s. c om*/
    return ret.toString();
}

From source file:Main.java

public static String builder(String... array) {
    StringBuilder s = new StringBuilder();
    for (String str : array) {
        s.append(str);//from  w w w  .j  a  v  a2 s . c o m
    }
    return s.toString();
}

From source file:Main.java

public static <T> String ArrayAsString(final T[] array) {
    StringBuilder sb = new StringBuilder();
    sb.append("[").append(TextUtils.join(",", array)).append("]");
    return sb.toString();
}

From source file:Main.java

private static String swapChars(String str, int lIdx, int rIdx) {
    StringBuilder sb = new StringBuilder(str);
    char l = sb.charAt(lIdx), r = sb.charAt(rIdx);
    sb.setCharAt(lIdx, r);//from ww w  .j  a v  a  2  s.  c  om
    sb.setCharAt(rIdx, l);
    return sb.toString();
}

From source file:Main.java

public static String toString(Node n) {
    StringBuilder buf = new StringBuilder();
    append(n, buf, 0);/*  www  .j a v a 2 s. c om*/
    return buf.toString();
}

From source file:Main.java

public static String[] populateStringArray(int numberOfItems) {
    final String partialWord = "partialArrayParallel";
    String[] dummyStringArray = null;
    if (numberOfItems > 0) {
        dummyStringArray = new String[numberOfItems];
        for (int i = 0; i < numberOfItems; i++) {
            final double randomNumber = (Math.random() * numberOfItems);
            final StringBuilder sb = new StringBuilder(partialWord).append(randomNumber);
            dummyStringArray[i] = sb.toString();
        }/*w w w  .ja v a  2 s.  c om*/
    }
    return dummyStringArray;
}