gcjh: Why is "__" appended to member names?

Thu Jun 26 19:01:00 GMT 2003

Hello GCJ:
I have a simple class that appears thus:
package voxware.engine.recognition.sapivise;
import java.lang.*;
import java.util.*;
public class RawResult {
 boolean accepted = false;
 boolean training = false;
 boolean audio = false;
 gnu.gcj.RawData result = null;
 String grammarName = "";
 String[] nbestArray = null;
 String hostTrans = "";
 public RawResult() {}
}
With gcc-3.3 the gcjh output from gcjh appears as follows:
#ifndef __voxware_engine_recognition_sapivise_RawResult__
#define __voxware_engine_recognition_sapivise_RawResult__
#pragma interface
#include <java/lang/Object.h>
extern "Java"
{
 namespace voxware
 {
 namespace engine
 {
 namespace recognition
 {
 namespace sapivise
 {
 class RawResult;
 }
 }
 }
 }
 namespace gnu
 {
 namespace gcj
 {
 class RawData;
 }
 }
};
class ::voxware::engine::recognition::sapivise::RawResult : public
::java::lang:
:Object
{
public:
 RawResult ();
public: // actually package-private
 jboolean __attribute__((aligned(__alignof__( ::java::lang::Object
)))) accept
ed;
 jboolean training;
 jboolean audio;
 ::gnu::gcj::RawData *result;
 ::java::lang::String *grammarName;
 JArray< ::java::lang::String *> *nbestArray;
 ::java::lang::String *hostTrans__;
public:
 static ::java::lang::Class class$;
};
#endif /* __voxware_engine_recognition_sapivise_RawResult__ */
My question is this: Why is "hostTrans" postfixed with "__"? Is this
the correct output, and if so under what conditions can I expect to see
members declared "foo__"??
TIA,
craig vanderborgh
voxware incorporated