clarenced

int one_million = 1_000_000;

clarenced

public static void sayHello(String language){
        
        switch(language) {
            case "FR" : System.out.println("Bonjour"); break;
            case "EN" : System.out.println("Hello World"); break;
            case "JP" : System.out.println("Sayonara"); break;
            default: System.out.println(" Hello World");
        }
    }

clarenced

 //Un nombre au format hexa
 int hexa = 0x12345;
        
//Un nombre au format binaire
  int binary = 0b01110111;

clarenced

public static void readFile(String path) {
        BufferedReader buffer = null;
        try {
            buffer = new BufferedReader(new FileReader(path));
            String line;
            while( (line = buffer.readLine()) != null){
                System.out.println(line);
            }
        } catch (FileNotFoundException fne) {
            System.out.println("File Not found");

clarenced

try(BufferedReader buffer = new BufferedReader(new FileReader(path))){
            String line;
            while( (line = buffer.readLine()) != null){
                System.out.println(line);
            }
        }

clarenced

Map<String, Map<String, List<String>>> map = new HashMap<String, Map<String, List<String>>>();

clarenced

Map<String, Map<String, List<String>>> newmap = new HashMap<>();

clarenced

catch (IOException|SQLException ex) {
    logger.log(ex);
    throw ex;
}

clarenced

catch (IOException ex) {
     logger.log(ex);
     throw ex;
catch (SQLException ex) {
     logger.log(ex);
     throw ex;
}

clarenced

package com.grosdim.randomCallable;

public class CallableExample {

	
	static final int NB_THREADS = 5; 

	public static class StringCallable implements Callable<String>{

		private String stringToUpper;