fix bug which introduced in f9715416db444e
Merge branch 'fix_f9715416' into fix
add Time.DumpLog for controling profile log
refactor
add RelationBuilder.Debug to suppor profile
re-add field Wrapperobject.size
add hand optimized isNumber(), escapeData() method
use StringBuilder instead of StringBuffer
remove triple-nested loop from SchemaNominator.filter