-bash-4.1$ ssh -vvv maria@192.168.1.7
OpenSSH_5.3p1, OpenSSL 1.0.0-fips 29 Mar 2010
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to 192.168.1.7 [192.168.1.7] port 22.
debug1: connect to address 192.168.1.7 port 22: Connection timed out
ssh: connect to host 192.168.1.7 port 22: Connection timed out

public class XMLConcat {
    public static void main(String[] args) throws Throwable {
        File dir = new File("C:\\test");
        File[] rootFiles = dir.listFiles();

        Writer outputWriter = new FileWriter("C:\\test\\mergedFile.xml");
        XMLOutputFactory xmlOutFactory = XMLOutputFactory.newFactory();
        XMLEventWriter xmlEventWriter = xmlOutFactory.createXMLEventWriter(outputWriter);
        XMLEventFactory xmlEventFactory = XMLEventFactory.newFactory();

        xmlEventWriter.add(xmlEventFactory.createStartDocument());
        xmlEventWriter.add(xmlEventFactory.createStartElement("", null, "rootSet"));

        XMLInputFactory xmlInFactory = XMLInputFactory.newFactory();
        SAXBuilder builder = new SAXBuilder();
        
        for (File rootFile : rootFiles) {
        	
        	
            XMLEventReader xmlEventReader = xmlInFactory.createXMLEventReader(new StreamSource(rootFile));
            XMLEvent event = xmlEventReader.nextEvent();     
            
            while (event.getEventType() != XMLEvent.START_ELEMENT) {
                event = xmlEventReader.nextEvent();
            }

            do {
                xmlEventWriter.add(event);
                event = xmlEventReader.nextEvent();
            } while (event.getEventType() != XMLEvent.END_DOCUMENT);
            xmlEventReader.close();
            
        }

        xmlEventWriter.add(xmlEventFactory.createEndElement("", null, "rootSet"));
        xmlEventWriter.add(xmlEventFactory.createEndDocument());

        xmlEventWriter.close();
        outputWriter.close();
    }

	
}

<declaration>a1</declaration>
<template1a>kak</template1a>
<template1b>asa</template1b>
<system>abc</system1>

retainAll()

ArrayList<String> File_name = new ArrayList<String>();

        try {
       	 	//Reading an XML file, created above
    		File fXmlFile = new File("C:\\Users\\V\\Documents\\diplwmatiki\\temp\\dokimi.xml");
    		DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    		DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    		Document doc = dBuilder.parse(fXmlFile);
    	 
    		//optional, but recommended
    		//read this - http://stackoverflow.com/questions/13786607/normalization-in-dom-parsing-with-java-how-does-it-work
    		doc.getDocumentElement().normalize();
    		
    		//Printing the attributes of the XML file
    		System.out.println("\nRoot element :" + doc.getDocumentElement().getNodeName());
    	 
    		NodeList nList = doc.getElementsByTagName("element");
    	 
    		System.out.println("----------------------------");
    	 
    		for (int temp = 0; temp < nList.getLength(); temp++) {
    	 
    			Node nNode = nList.item(temp);
    	 
    			System.out.println("\nCurrent Element :" + nNode.getNodeName());
    	 
    			if (nNode.getNodeType() == Node.ELEMENT_NODE) {
    	 
    				Element eElement = (Element) nNode;
    	 
    				System.out.println("element : " + eElement.getAttribute("id"));
    				System.out.println("File_name : " + eElement.getElementsByTagName("name").item(0).getTextContent());
    				File_name.add(eElement.getElementsByTagName("name").item(0).getTextContent());

    			}
    		
    		}
    			
    	
        }
    		
    		catch (Exception e) {
    		e.printStackTrace();
    	    }
        
        System.out.println("\n");
		System.out.println(File_name); 
        System.out.println("\n");
        
        //Creating an list having all files of a directory
        
        String path = "C:\\Users\\V\\Documents\\diplwmatiki\\SFBs"; 
        
		String files;
		File folder = new File(path);
		File[] listOfFiles = folder.listFiles(); 
 
		for (int i = 0; i < listOfFiles.length; i++) 
		{
 
			if (listOfFiles[i].isFile()) 
			{
				files = listOfFiles[i].getName();
				System.out.println(files);
			}
		}
		

	
		String[] myFiles = folder.list(new FilenameFilter(){
			
		
			for (int i=0; i < listOfFiles.length; i++){
				
			
				public boolean accept;File folder; String fileName;{ 
			        return fileName.startsWith(File_name[i]);
			        System.out.println(folder);
			
				}
			
			
			});

package test;

import java.io.IOException;


public class test7 {
	public static void main(String[] args){
		
		
		Runtime rt=Runtime.getRuntime();
		String file="C:\\Users\\V\\Documents\\diplwmatiki\\SFBs\\SF_Antivalent.xml";
		Process p=rt("C:\\Windows\\System32\\java.exe", "-jar", "C:\\Users\\"
				+ "V\\Documents\\uppaal-4.0.13-aca\\uppaal-4.0.13\\uppaal.jar" + file);
	}
}

 try {
       	 	//Reading an XML file, created above
    		File fXmlFile = new File("C:\\Users\\V\\Documents\\diplwmatiki\\temp\\dokimi.xml");
    		DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    		DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    		Document doc = dBuilder.parse(fXmlFile);
    	 
    		//optional, but recommended
    		//read this - http://stackoverflow.com/questions/13786607/normalization-in-dom-parsing-with-java-how-does-it-work
    		doc.getDocumentElement().normalize();
    		
    		//Printing the attributes of the XML file
    		System.out.println("\nRoot element :" + doc.getDocumentElement().getNodeName());
    	 
    		NodeList nList = doc.getElementsByTagName("file");
    	 
    		System.out.println("----------------------------");
    	 
    		for (int temp = 0; temp < nList.getLength(); temp++) {
    	 
    			Node nNode = nList.item(temp);
    	 
    			System.out.println("\nCurrent Element :" + nNode.getNodeName());
    	 
    			if (nNode.getNodeType() == Node.ELEMENT_NODE) {
    	 
    				Element eElement = (Element) nNode;
    	 
    				System.out.println("File id : " + eElement.getAttribute("id"));
    				System.out.println("File_name : " + eElement.getElementsByTagName("name").item(0).getTextContent());
    				System.out.println("Katali3i : " + eElement.getElementsByTagName("katali3i").item(0).getTextContent());
    				
    			}
    			try{
    				
    				
    				Element eElement = (Element) nNode;
    				ArrayList<String> File_name = new ArrayList<String>();
    				File_name.add(eElement.getElementsByTagName("name").item(0).getTextContent());
    				System.out.println(File_name);
    				
    
    			}
    			catch (Exception e) {
    	    		e.printStackTrace();
    	    	}
    			
    		}
    		
    		
    	    } 
        
        	catch (Exception e) {
    		e.printStackTrace();
    	    }
        
        //Creating an list having all files of a directory
        
		File folder = new File("C:\\Users\\V\\Documents\\diplwmatiki\\SFBs");
		ArrayList<File> files = new ArrayList<File>(Arrays.asList(folder.listFiles()));
 
		for (int i = 0; i < folder.length(); i++)
		{
		
				System.out.println("\n" +files);
			}
		files.retainAll(File_name);

 try {
	    	
	 
		File fXmlFile = new File("test.xml");
		DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
		DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
		Document doc = dBuilder.parse(fXmlFile);
		doc.getDocumentElement().normalize();
	    }
	    
	    catch (Exception e) {
			e.printStackTrace();
	    }]

package test;

import java.io.File;
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardWatchEventKinds;
import java.nio.file.WatchEvent;
import java.nio.file.WatchKey;
import java.nio.file.WatchService;
import java.util.List;


public class test3 {
	
	public static void main(String[] args) {
		System.out.println("Hello, World");
		new File("C:\\Users\\V\\Documents\\diplwmatiki\\temp").mkdir();
		System.out.println("To proswrino arxeio dimiourgithike");
		try {
			System.out.println("Opening notepad");
			Runtime runTime = Runtime.getRuntime();
			Process process = runTime.exec("C:\\Windows\\System32\\notepad.exe");
		}
		catch (IOException e) {
			e.printStackTrace();
			}
		
		//define a folder root
        Path myDir = Paths.get("C:\\Users\\V\\Documents\\diplwmatiki\\temp");       

        try {
           WatchService watcher = myDir.getFileSystem().newWatchService();
           myDir.register(watcher, StandardWatchEventKinds.ENTRY_CREATE, 
           StandardWatchEventKinds.ENTRY_DELETE, StandardWatchEventKinds.ENTRY_MODIFY);

           WatchKey watckKey = watcher.take();

           List<WatchEvent<?>> events = watckKey.pollEvents();
           for (WatchEvent event : events) {
                if (event.kind() == StandardWatchEventKinds.ENTRY_CREATE) {
                    System.out.println("Created: " + event.context().toString());
                }
                
                if (event.kind() == StandardWatchEventKinds.ENTRY_MODIFY) {
                    System.out.println("Modify: " + event.context().toString());
                }
            }
                      
           
        } 
        catch (Exception e) {
        	e.printStackTrace();
            }
      
        
		
		}
}