Create a new version of paste:

#include <jni.h>
#include <Windows.h>
#include <string.h>
#include "unace/UnACE.h"
#include "unace/CallbackProc.h"
#include "throwJNI.h"
#include "net_sf_junace_UnACE.h"

#define   FILELISTSIZE   32768  // pretty much for this this example:
                                // only the commandline can be used to
                                // specify files..
#define   COMMENTBUFSIZE 8192   // comments may be up to 32k in size
                                // increase it if you want to put that
                                // large comments to archives, or if
                                // you want to receive all of these large
                                // comments (ACE_COMMENT_SMALLBUF returned
                                // if comment does not fit into buffer)

HINSTANCE AceDllInstance;
CHAR      FileList[FILELISTSIZE];
CHAR      CommentBuf[COMMENTBUFSIZE];

INT (__stdcall *ACEInitDllProc)(pACEInitDllStruc DllData);
INT (__stdcall *ACEReadArchiveDataProc)(LPSTR ArchiveName, pACEReadArchiveDataStruc ArchiveData);
INT (__stdcall *ACEListProc)(LPSTR ArchiveName, pACEListStruc List);
INT (__stdcall *ACETestProc)(LPSTR ArchiveName, pACETestStruc Test);
INT (__stdcall *ACEExtractProc)(LPSTR ArchiveName, pACEExtractStruc Extract);


INT     CallAceInitDll(void)
{
tACEInitDllStruc
          DllData;

  memset(&DllData, 0, sizeof(DllData));   // set all fields to zero

  DllData.GlobalData.MaxArchiveTestBytes = 0x2ffFF; // search for archive
                                                    // header in first 256k
                                                    // of file
  DllData.GlobalData.MaxFileBufSize      = 0x2ffFF; // read/write buffer size
                                                    // is 256k

  DllData.GlobalData.Comment.BufSize     = sizeof(CommentBuf);
  DllData.GlobalData.Comment.Buf         = CommentBuf; // set comment bufffer
                                                       // to receive comments
                                                       // of archive and/or
                                                       // set comments

  DllData.GlobalData.TempDir             = "C:\\TEMP"; // set temp dir

  // set callback function pointers
  DllData.GlobalData.InfoCallbackProc    = InfoProc;
  DllData.GlobalData.ErrorCallbackProc   = ErrorProc;
  DllData.GlobalData.RequestCallbackProc = RequestProc;
  DllData.GlobalData.StateCallbackProc   = StateProc;

  return ACEInitDllProc(&DllData);
}

JNIEXPORT void JNICALL Java_net_sf_junace_UnACE_nativeACEList
  (JNIEnv *env, jobject jObj1, jstring archiveName, jobject jObj2)
{
	tACEListStruc List;
	LPSTR str;
	str = (LPSTR)env->GetStringUTFChars(archiveName, NULL);
    if (str == NULL) {
        return; // already thrown OutOfMemoryError
    }
	memset(&List, 0, sizeof(List));     // set all fields to zero

    List.Files.SourceDir   = "";        // archive main directory is
                                      // base directory for FileList
    List.Files.FileList    = FileList;  // set FileList
    List.Files.ExcludeList = "";        // no files to exclude
    List.Files.FullMatch   = 0;         // also list files partially matching
                                      // (for instance: list DIR1\TEST.DAT
                                      //  if FileList specifies TEST.DAT)

	ACEListProc(str, &List);
	env->ReleaseStringUTFChars(archiveName, str); // enable releasing by Garbage Collector
}

JNIEXPORT jboolean JNICALL Java_net_sf_junace_UnACE_LoadAceDll
  (JNIEnv *env, jobject)
{
	AceDllInstance = LoadLibrary(L"UnAceV2.Dll");
	if (AceDllInstance) {
		 if (!(ACEInitDllProc          = (INT (__stdcall *)(pACEInitDllStruc DllData))
              GetProcAddress(AceDllInstance, "ACEInitDll"))
        || !(ACEReadArchiveDataProc    = (INT (__stdcall *)(LPSTR ArchiveName, pACEReadArchiveDataStruc ArchiveData))
              GetProcAddress(AceDllInstance, "ACEReadArchiveData"))
        || !(ACEListProc               = (INT (__stdcall *)(LPSTR ArchiveName, pACEListStruc List))
              GetProcAddress(AceDllInstance, "ACEList"))
        || !(ACETestProc               = (INT (__stdcall *)(LPSTR ArchiveName, pACETestStruc Test))
              GetProcAddress(AceDllInstance, "ACETest"))
        || !(ACEExtractProc            =  (INT (__stdcall *)(LPSTR ArchiveName, pACEExtractStruc Extract))
              GetProcAddress(AceDllInstance, "ACEExtract")))
         {
            FreeLibrary(AceDllInstance);
		    throwUnsatisfiedLinkError(env, "Could not find function in UnAceV2.Dll!");
            return FALSE;
         }
		 CallAceInitDll();			
	}
	else 
		throwUnsatisfiedLinkError(env, "Can't load UnAceV2.Dll");
	return AceDllInstance != NULL;
}