Check style in Eclipse

Install:
       - In Eclipse, click on Help -> Install New Software...

- Click on Add.. Enter the following: 

- Name: Checkstyle for Eclipse Update Site

- URL: http://eclipse-cs.sf.net/update/  and click OK.

- You should see Checkstyle. Select the checkbox next to it and click Next >

Usage:

- Open new View > Choose Checkstyle violations

- Open any file and right click > Checkstyle > Check code with Checkstyle

Import Rule:

- Go to Preferences > Checkstyle > Rules Configuration

- Choose new to import new rule set.

- Select type as “External configuration file”, browse the path to your rule file and click Ok.  Note: Remember to set your new rule as Default