Talend is only supported on Java CPS Versions, not Java PSU.
Some users reported problems using Talend Studio with Java PSU versions (such as jdk8_u92), but when reverting to a Java CPS Version (such as jdk8_u91) the problem was resolved.
See also: http://www.oracle.com/technetwork/java/javase/cpu-psu-explained-2331472.html.
Best regards
Sabrina