jd-gui反编译成Java，删除每行注释

package com.binarysource.utils;


import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import java.util.List;


public class ReplaceString {
private static String source = "D:"+File.separator+"workspace"+File.separator+"springMVC"+File.separator+"shopmarket"+File.separator+"src";
private static String target ="D:"+File.separator+"shopmarket"+File.separator+"src";
public static void main(String[] args) throws Exception {
List<String> list = new ArrayList<String>();
ReplaceString.find(source, list );
for(String name : list){
ReplaceString.replace(name);
System.out.println(name);
}
}


public  static void find(String source, List<String> list) throws IOException {
File rootFile = new File(source);
if (rootFile.isDirectory()) {
File[] files = rootFile.listFiles();
for (File file : files) {
find(file.getCanonicalPath(), list);
}
} else {
list.add(source);
}


}


public  static void replace(String filename) throws Exception {
FileInputStream in = new FileInputStream(new File(filename));
BufferedReader br = new BufferedReader(new InputStreamReader(in,"UTF-8"));


File java = new File(filename.replace(source, target));
System.out.println(java.getAbsolutePath());
if(!java.getParentFile().exists()){
java.getParentFile().mkdirs();
}
java.createNewFile();
FileOutputStream out = new FileOutputStream(java);
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(out,"UTF-8"));


String comment = null;
StringBuilder sb = new StringBuilder();
while ((comment = br.readLine()) != null) {
int first = comment.indexOf("/*");
int last =  comment.indexOf("*/");
/* 情况一 */
if (first > -1 && last > 0) {
String aa = new String(comment.substring(last+2,comment.length()));
bw.append(aa);
bw.newLine();
continue;
}
/*
* 情况二
*/
if (sb.length() > 0
|| (comment.indexOf("/*") > -1 && comment.indexOf("*/") == -1)) {
sb.append(comment);
if (comment.indexOf("*/") > -1) {
sb.setLength(0);
}
continue;
}
bw.append(comment);
bw.newLine();

}
br.close();
bw.close();
}
}