Search:

import java.io.IOException;
import java.util.Scanner;
public class SearchMain {

Scanner s;
String directoryName;

public SearchMain()
{
s=new Scanner(System.in);

public class FileOperation {

File directory;
File []fileNames;
FileWriter fw;
BufferedWriter bw;
StringBuffer sb = new StringBuffer();
ExtractText extTextObj;
...

package com.directoryfiles;

import java.sql.SQLOutput;
import java.util.Scanner;

import org.apache.tika.Tika;
import org.apache.tika.metadata.Metadata;
import...