How to use

initCause

method

in

javax.mail.MessagingException

/**
 * Constructs a MessagingException with no detail message.
 */
public MessagingException() {
super();
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with the specified detail message.
 *
 * @param s        the detail message
 */
public MessagingException(String s) {
super(s);
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with the specified detail message.
 *
 * @param s        the detail message
 */
public MessagingException(String s) {
super(s);
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with no detail message.
 */
public MessagingException() {
super();
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with the specified 
 * Exception and detail message. The specified exception is chained
 * to this exception.
 *
 * @param s        the detail message
 * @param e        the embedded exception
 * @see    #getNextException
 * @see    #setNextException
 * @see    #getCause
 */
public MessagingException(String s, Exception e) {
super(s);
next = e;
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with the specified 
 * Exception and detail message. The specified exception is chained
 * to this exception.
 *
 * @param s        the detail message
 * @param e        the embedded exception
 * @see    #getNextException
 * @see    #setNextException
 * @see    #getCause
 */
public MessagingException(String s, Exception e) {
super(s);
next = e;
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with no detail message.
 */
public MessagingException() {
super();
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with the specified detail message.
 *
 * @param s        the detail message
 */
public MessagingException(String s) {
super(s);
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with the specified detail message.
 *
 * @param s        the detail message
 */
public MessagingException(String s) {
super(s);
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with no detail message.
 */
public MessagingException() {
super();
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with the specified detail message.
 *
 * @param s        the detail message
 */
public MessagingException(String s) {
super(s);
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with no detail message.
 */
public MessagingException() {
super();
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with the specified detail message.
 *
 * @param s        the detail message
 */
public MessagingException(String s) {
super(s);
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with the specified detail message.
 *
 * @param s        the detail message
 */
public MessagingException(String s) {
super(s);
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with no detail message.
 */
public MessagingException() {
super();
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with no detail message.
 */
public MessagingException() {
super();
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with the specified detail message.
 *
 * @param s        the detail message
 */
public MessagingException(String s) {
super(s);
initCause(null);	// prevent anyone else from setting it
}

/**
 * Constructs a MessagingException with no detail message.
 */
public MessagingException() {
super();
initCause(null);	// prevent anyone else from setting it
}

public synchronized boolean setNextException(Exception cause) {
  if (next == null) {
    initCause(cause);
    next = cause;
    return true;
  } else if (next instanceof MessagingException) {
    return ((MessagingException) next).setNextException(cause);
  } else {
    return false;
  }
}

public synchronized boolean setNextException(Exception cause) {
  if (next == null) {
    initCause(cause);
    next = cause;
    return true;
  } else if (next instanceof MessagingException) {
    return ((MessagingException) next).setNextException(cause);
  } else {
    return false;
  }
}