Mathematics and Computer Science Tutoring Program --- (http://www.salisbury.edu/mathcosc/TutoringCenter.html)
Java 8 API --- (http://docs.oracle.com/javase/8/docs/api/)
The Java Tutorials --- (http://docs.oracle.com/javase/tutorial/)
Eclipse Documentation --- (http://help.eclipse.org/oxygen/index.jsp)
CodingBat --- (http://codingbat.com/java)
ACM --- (http://acm.org)
Epic failures: 11 infamous software bugs --- (http://www.computerworld.com/s/article/9183580/Epic_failures_11_infamous_software_bugs)