GWT编译巨慢

Compiling module com.capinfo.cdss.gwt.olap.Olap
Compiling 12 permutations
Compiling permutation 0...
Compiling permutation 1...
Compiling permutation 2...
Compiling permutation 3...
Compiling permutation 4...
Compiling permutation 5...
Compiling permutation 6...
Compiling permutation 7...
Compiling permutation 8...
Compiling permutation 9...
Compiling permutation 10...
Compiling permutation 11...
Compile of permutations succeeded
Linking into D:\spring\workspace\fusionchart\war\olap.
Link succeeded
Compilation succeeded -- 291.925s

在#.gwt.xml中添加支持Firefox
<!-- User Agent -->
<set-property name="user.agent" value="gecko1_8" />
编译的确变得很快，但IE中果真不好使