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javaÓï·¨ÎÊÌâ - Java / Java EE

import java.io.*;
class FileTest
{
public static void main(String [] args) throws Exception
{

File fDir=new File(File.separator);
String strFile="javaÔ´´úÂë²âÊÔ"+File.separator+"java2»ù´¡ÖªÊ¶";
File f = new File(fDir,strFile);
String [] names=f.list(new FilenameFilter()
{
public boolean accept(File dir,String name)
{
if(true)
return name.indexOf(".java")!=-1;


}
});
for (int i=0;i<names.length;i++)
System.out.println(names[i]);
}
}

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public boolean accept(File dir,String name)
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String [] names=f.list(new FilenameFilter() { 
public boolean accept(File dir,String name) {
if(true)
return name.indexOf(".java")!=-1;



  }
);

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============
import org.apache.lucene.analysis.standard.StandardAnalyzer;

import org.apache.lucene.document.Document;
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