jodd-mail/src/main/java/jodd/mail/EmailAttachment.java
public byte[] toByteArray() {
		final FastByteArrayOutputStream out;
		if (size != -1) {
			out = new FastByteArrayOutputStream(size);
		} else {
			out = new FastByteArrayOutputStream();
		}
		writeToStream(out);
		return out.toByteArray();
	}
public byte[] toByteArray() {
		final FastByteArrayOutputStream out;
		if (size != -1) {
			out = new FastByteArrayOutputStream(size);
		} else {
			out = new FastByteArrayOutputStream();
		}
		writeToStream(out);
		return out.toByteArray();
	}
public byte [ ] toByteArray ( ) { final FastByteArrayOutputStream out ; if ( size != - 1 ) { out = new FastByteArrayOutputStream ( size ) ; } else { out = new FastByteArrayOutputStream ( ) ; } writeToStream ( out ) ; return out . toByteArray ( ) ; }
Returns byte content of the attachment.

@return byte array with content of the attachment.
Returns byte content of the attachment .