Please give a comment on this program.

Question

This program is to find a product, size and color. It is abstract program.
abstract class Pants{
protected string pro_code;
protected int size=0;
protected string color;
boolean sizeIs(string s)
boolean colorIs(string c)
boolean buttonFront(string b)
public Pants(string p, int s, string c){
pro_code=p; size=s; color = c;}
public boolean size( ){
s.size=sizeIs;
system.out.println("size");
if(sizeIs ==true)
system.out.println(sizeIs);
public boolean color( ){
colour = colorIs;
system.out.println("color");
if(colourIs = true)
system.out.println(color)
public boolean buttonFront( ){
if(buttonFront ==true)
system.out.println("zipper");
else
system.out.println("button");
public class test{
public static void main (string[ ]args){
system.out.println("Input Product code:");
p.pro_code;
Pants p = newPants[2];
Pants p1 = newPants[2];
for (int i = 0; i<=2; i++){
system.out.println(p.pro_code + p.size +p.color)
system.out.println(p1.pro_code + p1.size +p1.color)
}

Answer 1

before I comment on the code, its better to ask the compiler, since compiler is one whose comments really matter, so please try to compile your code first.
Secondly which aspect you want your code to be reviewed from :
Readability
Maintainabilty
Reusability
From an OO perspective or otherwise. Your question is too generic in nature