--- a/java.rst	Thu Feb 11 14:31:42 2010 +0200
+++ b/java.rst	Thu Feb 11 14:53:48 2010 +0200
@@ -106,5 +106,11 @@
 Anonymous inner classes extend local inner classes one level further. As
 anonymous classes have no name, you cannot provide a constructor.
 
+* 64-bit problem.
 
+  http://www.java.com/en/download/faq/java_win64bit.xml
+                Which version of Java should I download for my 64-bit Windows
+                operating system?
+  http://java.sun.com/javase/6/webnotes/install/system-configurations.html
+                Java™ SE 6 Release Notes Supported System Configurations