Another nice tutorial set of concurrency framework - http://www.javacodegeeks.com/search/label/Concurrency

Java concurrency, Building and testing concurrent applications for the Java platform - http://www.ibm.com/developerworks/training/kp/j-kp-concurrency/index.html

JVM concurrency: Java and Scala concurrency basics - http://www.ibm.com/developerworks/java/library/j-jvmc1/index.html?ca=drs-

http://javarevisited.blogspot.com.au/2014/07/top-50-java-multithreading-interview-questions-answers.html

5 things you didn't know about ... Multithreaded Java programming - https://www.ibm.com/developerworks/library/j-5things15

266Threading Questions in Job Interviews (2/2) - https://www.javaspecialists.eu/archive/Issue266.html

Parallel Collection Processing: Without Parallel Streams - https://4comprehension.com/parallel-collection-processing-1/