package com.lowagie.bc.asn1; import java.io.IOException; /** * A BER NULL object. */ public class BERNull extends DERNull { public BERNull() { } void encode( DEROutputStream out) throws IOException { if (out instanceof ASN1OutputStream || out instanceof BEROutputStream) { out.write(NULL); out.write(0); out.write(0); } else { super.encode(out); } } }