In this video, the concept behind JRE, JDK and IDE is explained.
JRE, JDK and IDE
Java Tutorial for Beginners
Download and Install JDK 9:
Download and Install Netbeans IDE (choose Java SE ):
Visit the CravingtoCode website to discover great blogs on Java:
Charatan, Q. and Kans, A. (2009). Java in two semesters. 3rd ed. McGraw-Hill Education.