Try to replace com.eaio.uuid with JUG

[KengoTODA]

If it can reduce size of .jar file, it would be better to replace.

• http://mediashelf.github.io/uuid-datepath-idmapper/generate_uuids.html
• http://repo1.maven.org/maven2/com/fasterxml/uuid/java-uuid-generator/3.1.4/

[KengoTODA]

size of common.jarfile:

• before: 10,731 bytes
• after: 10,317 bytes

size of legacy.jar file:

• before: 18,729,820 bytes
• after: 18,677,820 bytes