Poor Style: Empty Synchronized Block
From OWASP
This is a Vulnerability. To view all vulnerabilities, please see the Vulnerability Category page.
Abstract
This synchronized block contains no statements; it is unlikely the synchronization achieves the intended effect.
Description
Synchronization in Java can be tricky. An empty synchronized block is often a sign that a programmer is wrestling with synchronization but has not yet achieved the result they intend.
Examples
synchronized(this) { }

