The following document contains the results of PMD 4.2.2.
| Violation | Line | 
|---|---|
| These nested if statements could be combined | 132 - 136 | 
| These nested if statements could be combined | 133 - 135 | 
| Violation | Line | 
|---|---|
| These nested if statements could be combined | 147 - 151 | 
| Avoid unused method parameters such as 'searchContainer2'. | 194 - 206 | 
| Violation | Line | 
|---|---|
| Avoid unused method parameters such as 'usertype'. | 165 - 200 | 
| Avoid unused method parameters such as 'course'. | 289 - 321 | 
| Violation | Line | 
|---|---|
| These nested if statements could be combined | 121 - 126 | 
| Violation | Line | 
|---|---|
| Avoid unused imports such as 'javax.portlet.RenderRequest' | 5 | 
| Violation | Line | 
|---|---|
| Avoid unused imports such as 'java.rmi.RemoteException' | 3 | 
| Avoid unused imports such as 'com.liferay.portal.PortalException' | 9 | 
| Avoid unused imports such as 'com.liferay.portal.SystemException' | 10 | 
| Avoid unused imports such as 'com.liferay.portal.kernel.util.ParamUtil' | 11 | 
| Avoid unused imports such as 'com.liferay.portlet.documentlibrary.DuplicateFolderNameException' | 12 | 
| Avoid unused imports such as 'com.liferay.portlet.documentlibrary.service.DLFolderServiceUtil' | 14 | 
| Violation | Line | 
|---|---|
| No need to import a type that lives in the same package | 26 |