> javac lecture3_1.java
>
> java lecture3_1
My variables are: 2  5.4
My variables are: 6  7.4
My int is: 21
My int is: 22
> 
> javac lecture3_2.java
>
> java lecture3_2 6 4.5
My variables are: 1  2.3
6 is bigger than 4.5
>
> java lecture3_2 3 4.3
My variables are: 1  2.3
8 is 4 bigger than 4.3
>
> java lecture3_2
My variables are: 1  2.3
java.lang.ArrayIndexOutOfBoundsException: 
        at lecture3_2.main(lecture3_2.java:13)
>
> javac lecture3_3.java
>
> java lecture3_3 3 4 5 2 hello this is a test
Number of arguments: 9

The first two are:34
>
> java lecture3_3 hello this is a test
Number of arguments: 5

The first two are:hellothis
>
> java lecture3_3 "hello this" is a test
Number of arguments: 4

The first two are:hello thisis
>
> java lecture3_3
Number of arguments: 0

The first two are:java.lang.ArrayIndexOutOfBoundsException: 
        at lecture3_3.main(lecture3_3.java:12)
>