Bug 138838 [Regression]Localization can't be set
Steps to reproduce: 1.New a report, add a Resource file "a.properties" for it 2.Add a label, select it, switch to property editor 3.Choose Localization, set key to "a", value to "actuate", add them to the resource file. 4.Select the key and value, click "OK" Expected result: "a=acutate" is added to the resource file and display text of lable is "actuate" Actual result: Read-Only File Encountered: File "XX\XX\a.properties_en_US.properties" is read-only, please make sure it can be written first. Note: the path for the resource file in the exception(XX\XX\a.properties_en_US.properties) is not the resource folder but the current workspace
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/dialogs/resource/ResourceSelectionValidator.java
{
					boolean isCorrectExt = false;
					for ( int j = 0; j < ext.length; j++ )
					{
						if ( file.getName( )
								.toLowerCase( )
								.endsWith( ext[i].toLowerCase( ) ) )
						{
							isCorrectExt = true;
							break;
						}
					}
					if ( !isCorrectExt )
					{
						return new Status( IStatus.ERROR,
								pluginId,
								IStatus.ERROR,
								extWrongMessage,
								null );
					}
				}
			}
			else
			{
				return EmptyStatus;
			}
		}
		return OKStatus;
	}
}