Clear unused images, JS, CSS code in Eclipse projects

ImportJava.io.BufferedReader;ImportJava.io.File;ImportJava.io.FileReader;Importjava.io.IOException;ImportJava.nio.file.Files;Importjava.nio.file.Paths;Importjava.util.ArrayList;Importjava.util.List; Public classClearfile {StaticString folder = "E:\\newserver\\wechat\\joint_care\\source"; List<FilePojo> filelist =NewArraylist<filepojo>(); List<FilePojo> ContentList =NewArraylist<filepojo>();  Public Static voidMain (string[] args)throwsIOException {clearfile Clear=NewClearfile ();            Clear.clear (folder); }         Public voidClear (String folder)throwsioexception{getallfilepaths (NewFile (folder)); Getcontentfiles (NewFile (folder));  for(Filepojo file:contentlist) {search (File.getpath ()); } System.out.println ("****************************************** deleted the following files ************************************");  for(Filepojo file:filelist) {if(!File.isfind ())                {System.out.println (File.getpath ()); NewFile (File.getpath ()). Delete (); }        }    }         Private voidgetallfilepaths (File filePath) {file[] files=Filepath.listfiles ();  for(File file:files) {if(File.isdirectory ()) {getallfilepaths (file); }Else{String filename=File.getname (); if(Filename.contains (". jpg")                         || Filename.contains (". png")                        || Filename.contains (". gif")                        || Filename.contains (". js"))                        || Filename.contains (". css") {Filepojo Pojo=NewFilepojo ();                    Pojo.setname (File.getname ());                                    Pojo.setpath (File.getpath ());                Filelist.add (Pojo); }            }        }    }        Private voidgetcontentfiles (File filePath) {file[] files=Filepath.listfiles ();  for(File file:files) {if(File.isdirectory ()) {getcontentfiles (file); }Else{String filename=File.getname (); if(Filename.contains (". html")                         || Filename.contains (". FTL"))                         || Filename.contains (". css")                        || Filename.contains (". js"))                        || Filename.contains (". Java") {Filepojo Pojo=NewFilepojo ();                    Pojo.setname (File.getname ());                                    Pojo.setpath (File.getpath ());                Contentlist.add (Pojo); }            }        }    }         Public voidSearch (String filename)throwsIOException {bufferedreader br=NewBufferedReader (Newfilereader (filename));  for(String line; (line = Br.readline ())! =NULL; ) {                             for(Filepojo file:filelist) {if(Line.contains (File.getname ())) {File.setfind (true);    }}} br.close (); }         Private classfilepojo{PrivateString name; PrivateString Path; Private Booleanfind;  PublicString GetName () {returnname; }         Public voidsetName (String name) { This. Name =name; }         PublicString GetPath () {returnpath; }         Public voidSetPath (String path) { This. Path =path; }         Public BooleanIsfind () {returnfind; }         Public voidSetfind (Booleanfind) {             This. Find =find; }    }}

There is a small problem: If the file name is 01.jpg, Xx01.jpg is referenced in the code, then 01.jpg is considered a required file.

Clear unused images, JS, CSS code in Eclipse projects