How to use

toString

method

in

jersey.repackaged.com.google.common.base.Joiner

@Override CharSequence toString(@Nullable Object part) {
 return (part == null) ? nullText : Joiner.this.toString(part);
}

@Override CharSequence toString(@Nullable Object part) {
 return (part == null) ? nullText : Joiner.this.toString(part);
}

@Override CharSequence toString(@Nullable Object part) {
 return (part == null) ? nullText : Joiner.this.toString(part);
}

@Override CharSequence toString(@Nullable Object part) {
 return (part == null) ? nullText : Joiner.this.toString(part);
}

/**
 * Appends the string representation of each of {@code parts}, using the previously configured
 * separator between each, to {@code appendable}.
 *
 * @since 11.0
 */
public <A extends Appendable> A appendTo(A appendable, Iterator<?> parts) throws IOException {
 checkNotNull(appendable);
 if (parts.hasNext()) {
  appendable.append(toString(parts.next()));
  while (parts.hasNext()) {
   appendable.append(separator);
   appendable.append(toString(parts.next()));
  }
 }
 return appendable;
}

/**
 * Appends the string representation of each of {@code parts}, using the previously configured
 * separator between each, to {@code appendable}.
 *
 * @since 11.0
 */
public <A extends Appendable> A appendTo(A appendable, Iterator<?> parts) throws IOException {
 checkNotNull(appendable);
 if (parts.hasNext()) {
  appendable.append(toString(parts.next()));
  while (parts.hasNext()) {
   appendable.append(separator);
   appendable.append(toString(parts.next()));
  }
 }
 return appendable;
}

/**
 * Appends the string representation of each of {@code parts}, using the previously configured
 * separator between each, to {@code appendable}.
 *
 * @since 11.0
 */
public <A extends Appendable> A appendTo(A appendable, Iterator<?> parts) throws IOException {
 checkNotNull(appendable);
 if (parts.hasNext()) {
  appendable.append(toString(parts.next()));
  while (parts.hasNext()) {
   appendable.append(separator);
   appendable.append(toString(parts.next()));
  }
 }
 return appendable;
}

/**
 * Appends the string representation of each of {@code parts}, using the previously configured
 * separator between each, to {@code appendable}.
 *
 * @since 11.0
 */
public <A extends Appendable> A appendTo(A appendable, Iterator<?> parts) throws IOException {
 checkNotNull(appendable);
 if (parts.hasNext()) {
  appendable.append(toString(parts.next()));
  while (parts.hasNext()) {
   appendable.append(separator);
   appendable.append(toString(parts.next()));
  }
 }
 return appendable;
}

/**
 * Appends the string representation of each entry in {@code entries}, using the previously
 * configured separator and key-value separator, to {@code appendable}.
 *
 * @since 11.0
 */
@Beta
public <A extends Appendable> A appendTo(A appendable, Iterator<? extends Entry<?, ?>> parts)
  throws IOException {
 checkNotNull(appendable);
 if (parts.hasNext()) {
  Entry<?, ?> entry = parts.next();
  appendable.append(joiner.toString(entry.getKey()));
  appendable.append(keyValueSeparator);
  appendable.append(joiner.toString(entry.getValue()));
  while (parts.hasNext()) {
   appendable.append(joiner.separator);
   Entry<?, ?> e = parts.next();
   appendable.append(joiner.toString(e.getKey()));
   appendable.append(keyValueSeparator);
   appendable.append(joiner.toString(e.getValue()));
  }
 }
 return appendable;
}

/**
 * Appends the string representation of each entry in {@code entries}, using the previously
 * configured separator and key-value separator, to {@code appendable}.
 *
 * @since 11.0
 */
@Beta
public <A extends Appendable> A appendTo(A appendable, Iterator<? extends Entry<?, ?>> parts)
  throws IOException {
 checkNotNull(appendable);
 if (parts.hasNext()) {
  Entry<?, ?> entry = parts.next();
  appendable.append(joiner.toString(entry.getKey()));
  appendable.append(keyValueSeparator);
  appendable.append(joiner.toString(entry.getValue()));
  while (parts.hasNext()) {
   appendable.append(joiner.separator);
   Entry<?, ?> e = parts.next();
   appendable.append(joiner.toString(e.getKey()));
   appendable.append(keyValueSeparator);
   appendable.append(joiner.toString(e.getValue()));
  }
 }
 return appendable;
}

/**
 * Appends the string representation of each entry in {@code entries}, using the previously
 * configured separator and key-value separator, to {@code appendable}.
 *
 * @since 11.0
 */
@Beta
public <A extends Appendable> A appendTo(A appendable, Iterator<? extends Entry<?, ?>> parts)
  throws IOException {
 checkNotNull(appendable);
 if (parts.hasNext()) {
  Entry<?, ?> entry = parts.next();
  appendable.append(joiner.toString(entry.getKey()));
  appendable.append(keyValueSeparator);
  appendable.append(joiner.toString(entry.getValue()));
  while (parts.hasNext()) {
   appendable.append(joiner.separator);
   Entry<?, ?> e = parts.next();
   appendable.append(joiner.toString(e.getKey()));
   appendable.append(keyValueSeparator);
   appendable.append(joiner.toString(e.getValue()));
  }
 }
 return appendable;
}

/**
 * Appends the string representation of each entry in {@code entries}, using the previously
 * configured separator and key-value separator, to {@code appendable}.
 *
 * @since 11.0
 */
@Beta
public <A extends Appendable> A appendTo(A appendable, Iterator<? extends Entry<?, ?>> parts)
  throws IOException {
 checkNotNull(appendable);
 if (parts.hasNext()) {
  Entry<?, ?> entry = parts.next();
  appendable.append(joiner.toString(entry.getKey()));
  appendable.append(keyValueSeparator);
  appendable.append(joiner.toString(entry.getValue()));
  while (parts.hasNext()) {
   appendable.append(joiner.separator);
   Entry<?, ?> e = parts.next();
   appendable.append(joiner.toString(e.getKey()));
   appendable.append(keyValueSeparator);
   appendable.append(joiner.toString(e.getValue()));
  }
 }
 return appendable;
}