Autodetect Encoding Eclipse Plugin
Show file information for the active editor in the Eclipse status bar.
Eclipse > Help > Eclipse Marketplace... > Search "Autodetect Encoding" https://marketplace.eclipse.org/content/autodetect-encoding
Change "Text File Encoding" setting by file property
To add the encoding, use Preference > General > Workspace > Text File Encoding > Other.
Autodetect: Automatic detection by juniversalchardet and ICU4J
Inheritance: Inherited from folder or project properties, workspace preferences
Content Type: Determined from content type setting
'Autodetect: Set Automatically'
This only applies if the file properties encoding is not specified.
An automatically set is not enabled by default.
Add/Remove BOM is disable on Windows.