gwt-user.jar version compatibility with JDK1.6

[GoogleCodeExporter]

Found in Release: 1.5.3

Detailed description: I want to migrate my application which is using GWT and 
portlet api from WAS6.1 to WAS8.0 and jdk1.5 to jdk1.6. While building my 
application using Maven, it throws the error:

[ERROR] Errors in 'jar:file:/C:/Documents%20and%20Settings/rudro_mukherjee/.m 
2/repository/com/google/gwt/gwt-user/1.5.3/gwt-user-1.5.3.jar!/com/google/gwt/em

ul/java/util/Vector.java' 
[ERROR] Line 119: The type Enumeration is not generic; it cannot be param 
eterized with arguments <E> 
[ERROR] Errors in 'jar:file:/C:/Documents%20and%20Settings/rudro_mukherjee/.m 
2/repository/com/google/gwt/gwt-user/1.5.3/gwt-user-1.5.3.jar!/com/google/gwt/em

ul/java/util/Collections.java' 

Workaround if you have one: i changed the version of gwt-user.jar from 1.5.3 to 
2.4.0 which supports jdk1.6 and gwt-log.jar from 2.5.3 to 3.1.8 but it gave the 
error:
   Loading inherited module 'com.allen_sauer.gwt.log.gwt-log'
      [ERROR] Unable to find 'com/allen_sauer/gwt/log/gwt-log.gwt.xml' on your c
lasspath; could be a typo, or maybe you forgot to include a classpath entry for
source?

Also, i am using portlet-api-1.0.jar 

Please help me with this problem. Thanks in advance

Links to the relevant GWT Developer Forum posts:

Original issue reported on code.google.com by krani...@gmail.com on 9 Aug 2012 at 6:29

[GoogleCodeExporter]

This issue appears to be with Google Web Toolkit itself, and not with the 
Google API libraries.

Original comment by jasonhall@google.com on 9 Aug 2012 at 1:47

[GoogleCodeExporter]

Moved to: Issue google-web-toolkit:7583

Original comment by jasonhall@google.com on 9 Aug 2012 at 1:47

• Changed state: Moved