[UIMA-5930] use StandardCharsets constants if possible

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.0.2SDK
• Assignee: Marshall Schor
• Reporter: Jörn Kottmann
• Created: 10/Dec/18 10:53
• Updated: 13/Mar/19 21:38
• Resolved: 13/Mar/19 21:38

Description

In some cases it is possible to replace charset strings with charset constants.

There are two advantages in doing this:

• If somebody introduces a typo in the constant name that will result in a compiler error
• Error handling for the UnsupportedEncodingException can be removed