Code Inspection: Variable name is not following coding convention
Reports the variables' names that are either too short, too long, or do not follow the specified regular expression pattern. Some coding styles have a special naming convention for variables.
Use the inspection options to specify minimum/maximum length and the regular expression expected for variables' names. To ignore the names' length, specify 0.
To learn more about regular expressions, refer to the Quick Start guide (regular-expressions.info).
Suppress an inspection in the editor
Position the caret at the highlighted line and press Alt+Enter or click .
Click the arrow next to the inspection you want to suppress and select the necessary suppress action.