[HARMONY-1158] [classlib][luni]Compatibility: java.net.URL new URL("ss", null, -3, null) throws MalformedURLException while RI throws NPE

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Component/s: Non-bug differences from RI
• Assignee: Alexei Zakharov
• Reporter: Ilya Okomin
• Created: 11/Aug/06 10:36
• Updated: 31/Jan/07 14:06
• Resolved: 31/Jan/07 14:06

Description

Compatibility. Different order of exceptions.

RI throws unspecified NPE in java.net.URL("ss", null, -3, null) constructor if host ==null while Harmony at first checks port and throws MalformedURLException.
If host != null both RI and Harmony throw MalformedURLException.
=============test.java=============
import java.net.*;

public class test {
public static void main (String[] args) {
try

{ new URL("ss", "0", -3, null); }

catch (Exception e)

{ e.printStackTrace(); }
try { new URL("ss", null, -3, null); } catch (Exception e) { e.printStackTrace(); }

}
}

=======================================

Output on RI:
java.net.MalformedURLException: Invalid port number :-3
at java.net.URL.<init>(URL.java:373)
at java.net.URL.<init>(URL.java:283)
at test.main(test.java:7)
java.lang.NullPointerException
at java.net.Parts.<init>(URL.java:1259)
at java.net.URL.<init>(URL.java:380)
at java.net.URL.<init>(URL.java:283)
at test.main(test.java:13)

Output on Harmony:
java.net.MalformedURLException: Port out of range: -3
at java.net.URL.<init>(URL.java:393)
at java.net.URL.<init>(URL.java:367)
at test.main(test.java:7)
java.net.MalformedURLException: Port out of range: -3
at java.net.URL.<init>(URL.java:393)
at java.net.URL.<init>(URL.java:367)