A DESCRIPTION OF THE PROBLEM :
This javdoc causes the Problem "Invalid unicode"
/**
* \u
*/

The unicode escape sequence has no effect in javadoc, so why bother checking it?



STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Step 1: Write a comment
Step 2: Write "\u"

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
No Problem
ACTUAL -
Problem

---------- BEGIN SOURCE ----------
package example;

/**
 * \u
 */
public class Class {

}
---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
"\\u"

FREQUENCY : always