How to use

size

method

in

org.jfree.util.AbstractObjectList

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(final ObjectOutputStream stream) 
  throws IOException {
  stream.defaultWriteObject();
  final int count = size();
  stream.writeInt(count);
  for (int i = 0; i < count; i++) {
    final Object object = get(i);
    if (object != null && object instanceof Serializable) {
      stream.writeInt(i);
      stream.writeObject(object);
    }
    else {
      stream.writeInt(-1);
    }
  }
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(final ObjectOutputStream stream) 
  throws IOException {
  stream.defaultWriteObject();
  final int count = size();
  stream.writeInt(count);
  for (int i = 0; i < count; i++) {
    final Object object = get(i);
    if (object != null && object instanceof Serializable) {
      stream.writeInt(i);
      stream.writeObject(object);
    }
    else {
      stream.writeInt(-1);
    }
  }
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(final ObjectOutputStream stream) 
  throws IOException {
  stream.defaultWriteObject();
  final int count = size();
  stream.writeInt(count);
  for (int i = 0; i < count; i++) {
    final Object object = get(i);
    if (object != null && object instanceof Serializable) {
      stream.writeInt(i);
      stream.writeObject(object);
    }
    else {
      stream.writeInt(-1);
    }
  }
}
 

/**
 * Tests this list for equality with another object.
 *
 * @param obj  the object to test.
 * 
 * @return A boolean.
 */
public boolean equals(final Object obj) {
  if (obj == null) {
    return false;
  }
  if (obj == this) {
    return true;
  }
  if (!(obj instanceof AbstractObjectList)) {
    return false;
  }
  final AbstractObjectList other = (AbstractObjectList) obj;
  final int listSize = size();
  for (int i = 0; i < listSize; i++) {
    if (!ObjectUtilities.equal(get(i), other.get(i))) {
      return false;
    }
  }
  return true;
}

/**
 * Tests this list for equality with another object.
 *
 * @param obj  the object to test.
 * 
 * @return A boolean.
 */
public boolean equals(final Object obj) {
  if (obj == null) {
    return false;
  }
  if (obj == this) {
    return true;
  }
  if (!(obj instanceof AbstractObjectList)) {
    return false;
  }
  final AbstractObjectList other = (AbstractObjectList) obj;
  final int listSize = size();
  for (int i = 0; i < listSize; i++) {
    if (!ObjectUtilities.equal(get(i), other.get(i))) {
      return false;
    }
  }
  return true;
}

/**
 * Tests this list for equality with another object.
 *
 * @param obj  the object to test.
 * 
 * @return A boolean.
 */
public boolean equals(final Object obj) {
  if (obj == null) {
    return false;
  }
  if (obj == this) {
    return true;
  }
  if (!(obj instanceof AbstractObjectList)) {
    return false;
  }
  final AbstractObjectList other = (AbstractObjectList) obj;
  final int listSize = size();
  for (int i = 0; i < listSize; i++) {
    if (!ObjectUtilities.equal(get(i), other.get(i))) {
      return false;
    }
  }
  return true;
}