?
=?ISO-8859-1?Q?Thomas_Gagn=E9?=
I downloaded 1.4 yesterday, and tried compiling two very simple programs. I'm
re-exploring Java after three years and thought the following programs
should work.
tgagne:/home/tgagne/work/java which javac
/opt/j2sdk_nb/j2sdk1.4.2/bin/javac
tgagne:/home/tgagne/work/java cat echo1.java
import java.util.*;
public class echo1 {
public static void main(String argv[]) {
int i;
for (i = 0; i < argv.size(); i++)
System.out.println(argv);
}
}
tgagne:/home/tgagne/work/java javac echo1.java
echo1.java:7: cannot resolve symbol
symbol : method size ()
location: class java.lang.String[]
for (i = 0; i < argv.size(); i++)
^
1 error
tgagne:/home/tgagne/work/java cat echo2.java
import java.util.*;
public class echo2 {
public static void main(String argv[]) {
Iterator i;
for (i = argv.iterator(); i.hasNext(); )
System.out.println(i.next());
}
}
tgagne:/home/tgagne/work/java javac echo2.java
echo2.java:7: cannot resolve symbol
symbol : method iterator ()
location: class java.lang.String[]
for (i = argv.iterator(); i.hasNext(); )
^
1 error
re-exploring Java after three years and thought the following programs
should work.
tgagne:/home/tgagne/work/java which javac
/opt/j2sdk_nb/j2sdk1.4.2/bin/javac
tgagne:/home/tgagne/work/java cat echo1.java
import java.util.*;
public class echo1 {
public static void main(String argv[]) {
int i;
for (i = 0; i < argv.size(); i++)
System.out.println(argv);
}
}
tgagne:/home/tgagne/work/java javac echo1.java
echo1.java:7: cannot resolve symbol
symbol : method size ()
location: class java.lang.String[]
for (i = 0; i < argv.size(); i++)
^
1 error
tgagne:/home/tgagne/work/java cat echo2.java
import java.util.*;
public class echo2 {
public static void main(String argv[]) {
Iterator i;
for (i = argv.iterator(); i.hasNext(); )
System.out.println(i.next());
}
}
tgagne:/home/tgagne/work/java javac echo2.java
echo2.java:7: cannot resolve symbol
symbol : method iterator ()
location: class java.lang.String[]
for (i = argv.iterator(); i.hasNext(); )
^
1 error