====== YUI Comporessor ======
  * [[http://yui.github.io/yuicompressor/|YUI Compressor]], [[https://github.com/yui/yuicompressor|yuicompressor github]]
  * ''*.js'', ''*.css'' minify.
  * 보통 ''*.js''는 [[javascript:performance:closurecompiler|Google Javascript Closure Compiler]]로 하고 CSS만 YUI Compressor로 처리.
  * [[https://github.com/yui/yuicompressor/blob/master/src/com/yahoo/platform/yui/compressor/YUICompressor.java|com.yahoo.platform.yui.compressor.YUICompressor]] : 실행 main 클래스
  * [[https://github.com/yui/yuicompressor/blob/master/src/com/yahoo/platform/yui/compressor/CssCompressor.java|com.yahoo.platform.yui.compressor.CssCompressor]] : CSS Comporessor
  * [[https://github.com/yui/yuicompressor/blob/master/src/com/yahoo/platform/yui/compressor/JavaScriptCompressor.java|com.yahoo.platform.yui.compressor.JavaScriptCompressor]] : Javascript Compressor

===== CSS Compress =====
''YUICompressor.java''의 예를 보면 된다.
<code java>
// in 은 Reader 객체
CssCompressor compressor = new CssCompressor(in);

// Close the input stream first, and then open the output stream,
// in case the output file should override the input file.
in.close(); in = null;

if (outputFilename == null) {
    out = new OutputStreamWriter(System.out, charset);
} else {
    out = new OutputStreamWriter(new FileOutputStream(outputFilename), charset);
}

// linebreakpos는 기본값이 -1 이다. 대부분 -1로 두면 될 듯.
compressor.compress(out, linebreakpos);
</code>
  * linebreakpos 값
    * ''-1'' : 줄바꿈 안함
    * ''0'' : 모든 구문마다 줄바꿈