Contoh Program Try Catch

class tes
{
    public static void main(String[]args){
        System.out.println("start program");
        try{
            System.out.println(10/0);
        }
        catch(Exception e){
            System.out.println("Terjadi kesalahan >>"+e.getMessage());
        }
        finally{
            System.out.println("pembagian nol");
        }
        System.out.println("end of program");
    }
}

Contoh Program Java Array 1 Dimensi

class Array_1
{
public static void main(String[]args){
    int[] x; //cara 1
    x = new int [3];
    x[0]=20;
    x[1]=10;
    x[2]=30;
System.out.println(" Nilai x[0]:" + x[0]);
System.out.println(" Nilai x[1]:" + x[1]);  
System.out.println(" Nilai x[2]:" + x[2]);

String [] y = new String [3]; //cara 2
y[0]="Joko Budi Bagus";
y[1]="Budi";
y[2]="Iwan";
System.out.println(" Nilai y[0]:" + y[0]);
System.out.println(" \nNilai y[1]:" + y[1]);
System.out.println(" \nNilai y[2]:" + y[2]);


}}