[Eclipse] Enable or Disable print margin line

If you want to enable print margin line in Eclipse IDE, follow the below steps,

1. Open any file in Eclipse IDE.
2. Now go to Menu Option Windows.
3. Go to Preferences.
4. Now go to General → Editors → Text Editors.
5. Select the Check box: "Show Print Margin".
6. Now any file you see you should see a vertical line as print margin, un-check if you want to disable this margin line.

⚠️ You can adjust the print margin to any numeric value between 20-200 (default value is 80)

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