method.traverse(this, scope); return getFlowInfo(method);
GenericSequentialFlowInfo result= createSequential(); for (Iterator iter= selectedNodes.iterator(); iter.hasNext(); ) { AstNode node= (AstNode)iter.next(); node.traverse(this, scope); result.merge(getFlowInfo(node), context); } return result;
	public FlowInfo analyse(AbstractMethodDeclaration method, ClassScope scope) {		FlowContext context= getFlowContext();		method.traverse(this, scope);		return getFlowInfo(method);	}