ArrayInitExpander.expandFieldDecl(fields[i]);
ArrayInitExpander.expand(fields[i]); }   if (self.getInit()!=null) { ArrayInitExpander.expand(self.getInit());
		public void preVisitStream(SIRStream self,					   SIRIterator iter) {		    // iterate over all fields		    JFieldDeclaration[] fields = self.getFields();		    for (int i=0; i<fields.length; i++) {			// try to expand each one			ArrayInitExpander.expandFieldDecl(fields[i]);		    }		}