A SEQUENCE value specification causes a final static instance of the Java class generated for the SEQUENCE to be generated.
ASN.1 production:
<name> <SequenceType> ::= <value>
Generated Java constants:
   public static final <SequenceType> <name> =
      new <SequenceType> ( new <Elem1Type> (<elem1value>),
                           new <Elem2Type> (<elem2value>),
                           ... );
      
For example, consider the following declaration:
   SeqType ::= SEQUENCE {
      oid OBJECT IDENTIFIER,
      id INTEGER
   }
   value SeqType ::= { oid { 0 1 1 }, id 12 }
      This would result in the following Java constant being generated for value:
   public static final SeqType value = new SeqType (
      new Asn1ObjectIdentifier( new int[]{0, 1, 1}),
      new Asn1Integer(12)
   );