[GEARPUMP-109] Add Java example for WordCount in document.

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.8.1
• Component/s: doc
• Assignee: Weihua Jiang
• Reporter: Weihua Jiang
• Due: 29/Apr/16
• Created: 27/Apr/16 01:57
• Updated: 29/Apr/16 02:46
• Resolved: 29/Apr/16 02:46

Description

Currently, in our document, we only have Scala version for wordcount. It is better to have both Scala version and Java version.