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/*I am trying to generate 6 random unique (1-49) no.s and understand that my validation is incorrect.Help Please?*/ [code] import java.util.*; import javax.swing.JOptionPane; public class ranUnique { public static void main(String[] args) { String output=""; int[] arrayRan=new int[6];int ran2; for(int ran=0;ran<arrayRan.length;ran++){ arrayRan[ran]=(int)(Math.random()*50 //validate for(ran2=0;ran2<=ran;ran2++){ if ((arrayRan[ran]==arrayRan[ran2]) || (arrayRan[ran]==0)) { arrayRan[ran]=(int)(Math.random()... …
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