bodewig 2005/01/14 02:09:23
Modified: src/main/org/apache/tools/ant Project.java
Log:
Silently ignore messages being written to System.err/out while a Listener is
processing a different message
Revision Changes Path
1.183 +15 -5 ant/src/main/org/apache/tools/ant/Project.java
Index: Project.java
===================================================================
RCS file: /home/cvs/ant/src/main/org/apache/tools/ant/Project.java,v
retrieving revision 1.182
retrieving revision 1.183
diff -u -r1.182 -r1.183
--- Project.java 10 Jan 2005 23:44:57 -0000 1.182
+++ Project.java 14 Jan 2005 10:09:23 -0000 1.183
@@ -1982,10 +1982,20 @@
}
synchronized (this) {
if (loggingMessage) {
- throw new BuildException("Listener attempted to access "
- + (priority == MSG_ERR ? "System.err" : "System.out")
- + " with message [" + message
- + "] - infinite loop terminated");
+ /*
+ * One of the Listeners has attempted to access
+ * System.err or System.out.
+ *
+ * We used to throw an exception in this case, but
+ * sometimes Listeners can't prevent it(like our own
+ * Log4jListener which invokes getLogger() which in
+ * turn wants to write to the console).
+ *
+ * @see
http://marc.theaimsgroup.com/?t=110538624200006&r=1&w=2
+ *
+ * We now (Ant 1.7 and 1.6.3) simply swallow the message.
+ */
+ return;
}
try {
loggingMessage = true;
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