/*By 1mpuls0*/
    String input = "2004-12-02 00:00:00.000";
    System.out.println("Entrada->" + input);
    DateFormat inputFormatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
    Date date = null;
 
    try {
        date = inputFormatter.parse(input);
    }catch (ParseException pe) {
        pe.printStackTrace();
    }
 
    DateFormat outputFormatter = new SimpleDateFormat("dd/MM/yyyy");
    String output = outputFormatter.format(date);
    System.out.println("Salida->" + output);
 

run:
Entrada->2004-12-02 00:00:00.000
Salida->02/12/2004
BUILD SUCCESSFUL (total time: 0 seconds)

public class MinimunScalarProduct {
    public static void main (String[] args){
    //Creamos el Vector
    int []x = {3,2,6,4,5,8,7,9,1,10};
    //Creamos las variables
 
    int auxiliar;
    for( int cont1 = 1; cont1 < x.length; cont1 ++ ){
        for( int cont2 = 0; cont2 < x.length - 1; cont2++ ) {
            if ( x[ cont2 ] > x[ cont2 +1 ] ) {
                auxiliar = x[ cont2 ];
                x[ cont2 ] = x[ cont2 + 1 ];
                x[ cont2 + 1 ] = auxiliar;
            }
        }
    }
 
    for(int indice = 0; indice < x.length; indice++  )
        System.out.print( x[indice] + "  " );
  }
}
 

Array ( [0] => Clue [1] => segpopular [2] => acredita [3] => aguapota [4] => aguaredmun ) 

Array ( [0] => Array ( [COLUMN_NAME] => Clue ) [1] => Array ( [COLUMN_NAME] => recetas ) [2] => Array ( [COLUMN_NAME] => acredita ) [3] => Array ( [COLUMN_NAME] => 35067 ) )

$array3 = array_intersect_key($array1, $array2);