Java

int fileno1=Integer.parseInt(Result.getString(2));
	    int increment = ++fileno1;
	    int increment2 = ++increment;
	    filenotxtfield.setText(Integer.toString(increment2));

int fileno1=Integer.parseInt(Result.getString(2));
fileno1 = fileno1 + 1;
int increment = fileno1;
increment = increment + 1;
int increment2 = increment;
filenotxtfield.setText(Integer.toString(increment2));

int fileno1=Integer.parseInt(Result.getString(2));
fileno1 = fileno1 + 2;
filenotxtfield.setText(Integer.toString(fileno1));

public class Test {
 
    /**
     * @param args
     */
    public static void main(String[] args) {
        Integer a;
        Integer b;
        a = 10;
        b = 10;
        if (a == b)
            System.out.println("True");
    }
}

Richard MacCutchan wrote:

The following test program shows what happens:

Raptor81 wrote:

In my experience, seems that Java does reference comparison with two Integers

Raptor81 wrote:

and seems that it does value comparison with one Integer and one constant.

Integer a1 = 1000;
Integer a2 = 1000;
Integer a3 = a1;
Integer b1 = 10;  // Less than 128 so Integer is cached.
Integer b2 = 10;

System.out.println("1000 is " + (a1 == a2));
System.out.println("10 is " + (b1 == b2));

System.out.println("1000 != is " + (a1 != a3));

tiwal wrote:

I have an error in my code which makes me think I do not have, in my classpath, the files needed for my "java.nio.*" import

tiwal wrote:

where a particular import package in contained ?

Member 10263519 wrote:

[javac] C:\OpenGTS\src\org\opengts\war\gprmc\Data.java:285: package javax.mail does not exist