Issue Summary

Inject Bamboo Variables task use ISO 8859-1 character encoding to read the file causing character encoding issue for Cyrillic character

Steps to Reproduce

1. Create a UTF-8 file with Cyrillic character content, for example бвгджзклмнпрстфхцчшщаэыуояеёюи
2. Use Inject Bamboo Variables task to read the file

Expected Results

It is able to read it successfully to create the variable

Actual Results

The variable is created with value "бвгджзклмнпрстфхцчшщаэыуояеёюи"

Notes

• The source file https://bitbucket.org/atlassianarchive/bamboo-variable-inject-task/src/bea482372d717833d54609bc40e3ef25957a0533/src/main/java/com/atlassian/bamboo/plugins/inject/InjectVariablesTask.java?at=default&fileviewer=file-view-default line number 121 load method will use character encoding ISO 8859-1
• Default character encoding ISO 8859-1 is stated in https://docs.oracle.com/javase/7/docs/api/java/util/Properties.html
• The problem also affect file with BOM encoding

Workaround

Use the add-on Variable Tasks for Bamboo that have Variable File reader task