Create new empty file with java

http://developerpages.gr/index.php/desktop-development-2/java/94-create-new-empty-file-with-java

Create directory with parent directories with java

http://developerpages.gr/index.php/desktop-development-2/java/93-create-directory-with-parent-directories-with-java

Create Directory with Java

http://developerpages.gr/index.php/desktop-development-2/java/92-create-directory-with-java

Check if directory exists in java

http://developerpages.gr/index.php/desktop-development-2/java/91-check-if-directory-exists-in-java

Check if file exists with java

http://developerpages.gr/index.php/en/desktop-development-2/java/90-check-if-file-exists-with-java

Java Simple While Loop

http://developerpages.gr/index.php/desktop-development-2/java/88-java-simple-while-loop

Java try-catch-finally Exception Handling

http://developerpages.gr/index.php/desktop-development-2/java/87-java-try-catch-finally-exception-handling

Java Switch Statement

http://developerpages.gr/index.php/desktop-development-2/java/86-java-switch-statement

Sorting Arrays in java

http://www.developerpages.gr/index.php/desktop-development-2/java/78-sorting-arrays-in-java

Java for Statement

java for Statement and enhanced for Statement :

/*
 * www.developerpages.gr
 * Java for Statement
 */
package forstatement;

public class ForStatement {

Download Java SE ans IDE's

Ακολουθούν links από τα οποία μπορείτε να κατεβάσετε την Java καθώς και περιβάλλοντα ανάπτυξης
Μπορείτε να κατεβάσετε την Java SE από εδώ
και το eclipse IDE από εδώ
είτε Java SE μαζί με το IDE NetBeans από εδώ

Original Article : http://developerpages.gr/index.php/el/desktop-development-2/java/7-download-java-se-ans-ide-s

How to get List of Java Threads

The following code returns a list of Java Threads :
package ListThreads;

import java.util.Set;

public class ListOfThreads {

/**
* @param args the command line arguments
*/
public static void main(String[] args) {
Set threadSet = Thread.getAllStackTraces().keySet();
Thread[] threadArray = threadSet.toArray(new Thread[threadSet.size()]);
for(int i=0;i
System.out.println(threadArray[i].getName().toString());
}
}
}
Original Article : http://developerpages.gr/index.php/el/desktop-development-2/java/47-how-to-get-list-of-java-threads

Write data to text file with Java

Create text file and write data with java :
/*
* www.developerpages.gr
* Create text file and write data
*/
package writetofile;

import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.logging.Level;
import java.util.logging.Logger;


public class WriteToFile {

Read data from text file with java

Read data from text file with java and write to screen :
/**
* www.Developerpages.gr
* Read data from text file
*/
package readfromfile;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;


public class ReadFromFile {

Java "Hello World " Program

Γράφοντας "Hello World !" με Java :


public class helloworld {

        public static void main(String args[])
        {
           System.out.println("Hello World!");
        }
}
Original article : http://developerpages.gr/index.php/el/desktop-development-2/java/6-java-hello-world-program