repositories
/
Project_POO.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
exo3: trap the empty class name case properly.
[Project_POO.git]
/
exo3
/
Main.java
diff --git
a/exo3/Main.java
b/exo3/Main.java
index f15a4ec26d6e428ff3022eb4b74b7cf9ff3b33f5..4909568f8527f54341b7ea5963925373310971b3 100644
(file)
--- a/
exo3/Main.java
+++ b/
exo3/Main.java
@@
-41,7
+41,12
@@
class Main {
* @param String[] args main() function arguments array
*/
public static void main(String[] args) {
* @param String[] args main() function arguments array
*/
public static void main(String[] args) {
+ if (args.length == 0) {
+ System.out.println("Please run with java Main <Class Name to inspect>");
+ System.exit(-1);
+ }
String className = args[0];
String className = args[0];
+
Class cl = null;
try {
cl = Class.forName(className);
Class cl = null;
try {
cl = Class.forName(className);