package me.redneno.test.reflect;

public class Reflect {
    public void run(int i) throws ZeroException {
        A b = new A();
        a.run(i);
    }
}

class A {  
    public void run(int i) throws ZeroException {
        if (i < 0) {
            throw new ZeroException("Parameter must be greater than zero!");
        }
        System.out.println("Param: " + i);
    }
}

class ZeroException extends Exception {
    private static final long serialVersionUID = 1L;

    private String detailMessage;

    public ZeroException(String detailMessage) {
        this.detailMessage = detailMessage;
    }

    public String getMessage() {
        return detailMessage;
    }
}

Integer.parseInt(N:String, R:int)

public class BinaryConversionTest {
    public static void main(String[] args) {
        System.out.println("Just Monika");
        int dec_num = 18;
        System.out.println(Integer.toBinaryString(dec_num));
        System.out.println(Integer.toOctalString(dec_num));
        System.out.println(Integer.toHexString(dec_num));
        System.out.println(Integer.toString(dec_num, 3));

        String bin_num = "10010";
        System.out.println(Integer.parseInt(bin_num, 2));
    }
}