How to use

append

method

in

java.io.PrintStream

@Override
public void testStarted(Description description) {
  writer.append('.');
}

@Override
public void testIgnored(Description description) {
  writer.append('I');
}

@Override
public void testFailure(Failure failure) {
  writer.append('E');
}

@Override
public void testIgnored(Description description) {
  fWriter.append('I');
}

@Override
public void testFailure(Failure failure) {
  fWriter.append('E');
}

@Override
public void testStarted(Description description) {
  fWriter.append('.');
}

@Override
public PrintStream append(CharSequence csq, int start, int end) {
 for (PrintStream stream : delegates) {
  stream.append(csq, start, end);
 }
 return this;
}

@Override
public PrintStream append(CharSequence csq) {
 for (PrintStream stream : delegates) {
  stream.append(csq);
 }
 return this;
}

@Override
public PrintStream append(char c) {
 for (PrintStream stream : delegates) {
  stream.append(c);
 }
 return this;
}

public void printHelloWorld() {
 if ((System.out.append("Hello world")) != null) {
 }
}

private void addHexValue( byte value )
{
  if ( bytesOnThisLine == 1 )
  {
    // it is the first byte
    // out.append( NOTHING )
  }
  else if ( bytesOnThisLine % bytesPerGroup == 1 )
  {
    // it is the first byte for a new byte group
    out.append( groupSeparator );
  }
  else
  {
    out.append( byteSeparator );
  }
  out.printf( "%X%X", 0xF & (value >> 4), 0xF & value );
}

private void checkNewLine()
{
  if ( bytesOnThisLine >= bytesPerLine )
  {
    out.println();
    bytesOnThisLine = 0;
    currentLineNumber++;
  }
  if ( bytesOnThisLine == 0 && maxLineNumberDigits > 0 )
  {
    // a new line and line number enabled
    out.append( lineNumberPrefix );
    out.printf( "0x%0" + maxLineNumberDigits + "X", currentLineNumber );
    out.append( lineNumberSuffix );
  }
  bytesOnThisLine++;
}

  private void printChildren(List<String> children, Stat stat) {
    Collections.sort(children);
    out.append("[");
    boolean first = true;
    for (String child : children) {
      if (!first) {
        out.append(", ");
      } else {
        first = false;
      }
      out.append(child);
    }
    out.append("]");
    if (stat != null) {
      new StatPrinter(out).print(stat);
    }
    out.append("\n");
  }
}

@Override
public void run() {
 synchronized (resultStream) {
  resultBytes.reset();
 }
 for (Class<?> clazz : classes) {
  resultStream.append("\n").append("Running ").append(clazz.getName());
  ClassLoader classLoader = clazz.getClassLoader();
  resultStream.append(" (loaded by ").append(classLoader.getClass().getName()).append(")\n\n");
  unit.run(clazz);
 }
 resultStream.append("ALL TESTS COMPLETED");
}

@Override
public void writeMethod(String generatedMethodName, FactoryMethod factoryMethod) throws IOException {
  String actsOn = removePackageNames(factoryMethod.getGenerifiedType());
  for (int i = actsOn.length(); i < columnPosition; i++) {
    out.append(' ');
  }
  out.append('[').append(actsOn).append("] ");
  out.append(generatedMethodName);
  out.append('(');
  boolean seenFirst = false;
  for (FactoryMethod.Parameter parameter : factoryMethod.getParameters()) {
    if (seenFirst) {
      out.append(", ");
    } else {
      seenFirst = true;
    }
    out.append(removePackageNames(parameter.getType()));
    out.append(' ');
    out.append(parameter.getName());
  }
  out.append(')');
  out.println();
}

 public class To100 {
  public static void main(String[] args) {
    String set = new java.util.BitSet() {{ set(1, 100+1); }}.toString();
    System.out.append(set, 1, set.length()-1);
  }
}

private void printSnippets() {
  List<String> snippets = undefinedStepsTracker.getSnippets();
  if (!snippets.isEmpty()) {
    out.append("\n");
    out.println("You can implement missing steps with the snippets below:");
    out.println();
    for (String snippet : snippets) {
      out.println(snippet);
    }
  }
}

  @Override
  void printBody( PrintStream out, String exceptionLinePrefix )
  {
    out.print( ", filePageId:" );
    out.print( filePageId );
    out.print( ", cachePageId:" );
    out.print( cachePageId );
    out.print( ", hit:" );
    out.print( hit );
    print( out, file );
    out.append( ", exclusiveLock:" );
    out.print( exclusiveLock );
  }
}

  @Override
  public void visit(XDGFShape shape, AffineTransform globalTransform,
      int level) {
    for (int i = 0; i < level; i++) {
      os.append("  ");
    }
    // TODO: write text?
    os.println(shape + " [" + shape.getShapeType()
        + ", " + shape.getSymbolName() + "] "
        + shape.getMasterShape() + " "
        + shape.getTextAsString().trim());
  }
});

  br.append("hash=");
  br.write(Base64.getEncoder().encode(archive.getHash()));
  br.append("\n");
if (contents != null)
  br.append("contents=");
  br.write(Base64.getEncoder().encode(contents));
  br.append("\n");