수다닷컴

이번에졸업연구로비손실압축프로그램을구현하는데

작은파일을압축할때잘돌아가는데120메가를압축할려는데ㅡㅡ;;에러가발생하네여

----------JAVAEXECUTE----------

Exceptioninthreadmainjava.lang.Error

atsun.nio.cs.StreamEncoder$CharsetSE.flushLeftoverChar(StreamEncoder.java:361)

atsun.nio.cs.StreamEncoder$CharsetSE.implWrite(StreamEncoder.java:381)

atsun.nio.cs.StreamEncoder.write(StreamEncoder.java:136)

atjava.io.OutputStreamWriter.write(OutputStreamWriter.java:191)

atjava.io.BufferedWriter.flushBuffer(BufferedWriter.java:111)

atjava.io.BufferedWriter.write(BufferedWriter.java:125)

atNewHuffmanCompactionAlgorithm.makeCompationFile(NewHuffmanCompactionAlgorithm.java:42)

atNewHuffmanCompactionAlgorithm.DoCompaction(NewHuffmanCompactionAlgorithm.java:21)

atHuffmanZip.main(HuffmanZip.java:7)

출력완료(2분2초경과)-정상종료

이런에러인데ㅡㅡ;;BufferedWriter에서무슨한계값을넘은거같기도하고....

제대로돌아가게하려면무슨조치를취해야될지도저히모르겠습니다..

//아래메소드가문제의메소드입니다.

privatevoidmakeCompationFile()

{

try{

FileReaderreadFile=newFileReader(fromFile);

FileWriterwriteFile=newFileWriter(toFile);

BufferedReaderusedBufferRead=newBufferedReader(readFile);//버퍼를이용하여속도를높임

BufferedWriterusedBufferWriter=newBufferedWriter(writeFile);

inti;

chartemp;

charsaveTemp;

while((i=usedBufferRead.read())!=-1)

{

temp=(char)i;

huffmanTable.inputBitStream(temp);

while(huffmanTable.readyToWrite())

{

saveTemp=huffmanTable.retrunBUFFER(); //char 형으로 리턴

usedBufferWriter.write((int)saveTemp);

}

}

usedBufferWriter.close();

usedBufferRead.close();

writeFile.close();

readFile.close();

}

catch(Exceptione){}

}

-_-;;;;;도와주세요~갑갑해서잠도안옵니다.

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