The class that contians 'public static void main' must have static declared for all methods contained.

so your code should look like this...

public class Pay
{public static void main(String[]...

I have used "\t" to tab over to a lined up position. That could be an option for you.

char first = myString.charAt(0);
char newFirst;
if ('first' >='a' && <= 'z'){ //if is a lowercase char
newFirst = first-32;//32 is the difference from lowercase to capital
}
else{//*maybe...

A second option would be to just have a item count variable which increments every time an object is added to an array. Then if the count is > 10 give appropriate responce.

This doesn't address the lack of a method or correct the syntax of the switch statement.

Also there are no classes from java.util.* to be imported.

This should work for you.

class t {
public static void main (String [] args){
//do stuff
char s = 'Y';
displayStuff(s);
}//end main

public static void displayStuff(char s){

If you want to do a switch using a String then you have to use an enum

Here is a link for how enums work and how to use them.
http://www.xefer.com/2006/12/switchonstring

your java file should be named the same as your class (in this case AverageNumbers.java should contain class AverageNumbers)

Also your main method should always be "public static void.main(String...

At this point I am probably as confused as you. =(

Do you think it makes a difference if the applet is run on your pc or on a web server? The getCodeBase() method may give an error from the folder...

The error is being thrown at line 26 of readFileApplet.java by the method getCodeBase().
I don't know for sure why. I haven't used URL or getCodeBase() before. Sun's documentation states that it get...

You are probably getting this error because you are trying to do an action on an object that is 'null'. I would add an if statement saying

if (myObjects == null){
System.out.println("this was...

What would you like an example of? Just let me know and can explain anything you need to know (hopefuly). =)

When I compile/run the program the method returns 84 as the value of area. Are you...

I would try


import java.lang.Math;

public class CalcDrive {

public static void main(String[] arguments) {

CalcTest one = new CalcTest();

Please share =)

I have used this to write files...

DataOutputStream output=
new DataOutputStream ( new FileOutputStream(txtFile + ".txt"));

output.writeUTF(text);