The DatabaseMetaData class holds package level metadata. You can use it to retrieve data such as synchronization groups, default database file, and MBO metadata.
DatabaseMetaData dmd = <PkgName>DB.getMetaData();
com.sybase.collections.StringList syncGroups = dmd.getSynchronizationGroups();
for(int i=0; i<syncGroups.size(); i++)
{
String syncGroup = syncGroups.getByIndex(i);
System.out.println(syncGroup);
}