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java中壓縮文字檔案的讀寫

bzip2壓縮文字檔案的讀取(需apache commons-compress的支援):

BufferedReader in =new BufferedReader(new InputStreamReader(

new BZip2CompressorInputStream(new FileInputStream(

"data/polygons/counties.bz2"))));

xz壓縮文字檔案的讀取(需org.tukaani xz的支援):

BufferedReader in =new BufferedReader(new InputStreamReader(

new XZInputStream(new

 FileInputStream(

"data/polygons/counties.xz"))));