protected SIRStream() { super(null); this.fields = null; this.methods = null;
protected SIRStream(SIRContainer parent, String ident, JFieldDeclaration[] fields, JMethodDeclaration[] methods) { super(parent); this.ident = ident; this.fields = fields; this.methods = methods;
    protected SIRStream() {	super(null);	this.fields = null;	this.methods = null;    }