ports/88805: java/jdk15 Charset NullPointerException

[Michael Kuhn]

>Number:         88805
>Category:       ports
>Synopsis:       java/jdk15 Charset NullPointerException
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Nov 10 19:10:19 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Michael Kuhn
>Release:        FreeBSD 6.0-RELEASE
>Organization:
>Environment:
FreeBSD xxx 6.0-RELEASE FreeBSD 6.0-RELEASE #0: Sat Nov  5 15:57:46 CET 2005     root at xxx:/usr/obj/usr/src/sys/xxx  i386
>Description:
              Java throws a NullPointerException in Charset.availableCharsets rendering programs like jEdit unusable.
The attached patch from http://lists.freebsd.org/pipermail/freebsd-java/2005-September/004355.html fixes the problem.
>How-To-Repeat:
              Try to open a file in jEdit (editors/jedit-devel).
>Fix:
--- ../../j2se/src/share/classes/java/nio/charset/Charset.java.orig	Thu Nov 10 16:29:30 2005
+++ ../../j2se/src/share/classes/java/nio/charset/Charset.java	Thu Nov 10 16:29:45 2005
@@ -490,7 +490,7 @@
     private static void put(Iterator i, Map m) {
 	while (i.hasNext()) {
 	    Charset cs = (Charset)i.next();
-	    if (!m.containsKey(cs.name()))
+	    if (cs != null && !m.containsKey(cs.name()))
 		m.put(cs.name(), cs);
 	}
     }
>Release-Note:
>Audit-Trail:
>Unformatted: