[ https://issues.apache.org/jira/browse/BEANUTILS-409?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Senthil Kumar Balakrishnan updated BEANUTILS-409: ------------------------------------------------- Attachment: (was: BEANUTILS-409-FIX.patch) > BeanUtils - 'describe' method returning Incorrect array value > ------------------------------------------------------------- > > Key: BEANUTILS-409 > URL: https://issues.apache.org/jira/browse/BEANUTILS-409 > Project: Commons BeanUtils > Issue Type: Bug > Affects Versions: 1.8.3 > Environment: commons-beanutils 1.8.3, jdk 1.6.0_20 > Reporter: benny > Assignee: Benedikt Ritter > Priority: Critical > Labels: describe > Fix For: 1.8.4 > > Attachments: BEANUTILS-409-Test.patch > > > I want to convert a bean class to a map (key=the name of the member,value=the > value of the member). > I'm using the method BeanUtils.describe(beanClass); > (I'm using commons-beanutils 1.8.3, jdk 1.6.0_20, on commons-beanutils 1.5 it > works) > The problem is that the return value is incorrect, (the map contain only the > first item from the array), > the code: > public class Demo { > private ArrayList<String> myList = new ArrayList<String>(); > public Demo() { > myList.add("first_value"); > myList.add("second_value"); > } > > public ArrayList<String> getMyList() { > return myList; > } > > public void setMyList(ArrayList<String> myList) { > this.myList = myList; > } > > public static void main(String[] args) { > Demo myBean = new Demo(); > try { > Map describe = BeanUtils.describe(myBean); > Iterator it = describe.entrySet().iterator(); > while (it.hasNext()) { > Map.Entry pairs = (Map.Entry) it.next(); > System.out.println(String.format("key=%s,value=%s", > (String) pairs.getKey(), (String) pairs.getValue())); > > } > } catch (Exception e) { > e.printStackTrace(); > } > } > } > •The expected output: > > key=myList,value=[first_value,second_value] > key=class,value=class $Demo > •But the real output is: > > key=myList,value=[first_value] > key=class,value=class $Demo > As you can see the array contains two values but the output(and the map) > contains only one,why?? -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira