The recently released Java 7 Update 11 has been blocked by Apple through its XProtect anti-malware feature in OS X.

To project Safari users, Apple has blocked Java 6 versions below update 51, and Java 7 versions below update 25. Add 9to5Mac to your Google News feed. FTC: We use income earning auto affiliate links.

As noted by French site MacGeneration [Google translation] and the Apple discussion forums, Apple has once again blocked the Java 7 plug-in using Xprotect.