Websites every Java developer should bookmark

There are many sites which are a good resource to learn java. Following is the list of most popular websites.

• Tutorialspoint - www.tutorialspoint.com
• StackOverflow - www.stackoverflow.com
• DZone - www.dzone.com
• Wikipedia - www.wikipedia.org
• IBM Developer Works - www.ibm.com/developerworks/java/
• TechGig - www.techgig.com
• GitHub - www.github.com
• Java documentation - docs.oracle.com/javase/
• Coursera - www.coursera.org/
• JavaWorld - www.javaworld.com/