Bug 139409 Properties file with multi-catalog
Details: Properties file with multi-catalog Step: 1. Set the resource folder as c:/source 2. Create a folder in resource folder: c:/source/properties/ 3. New a report design and create a properties in c:/source/properties/ 4. Add a label ans switch to Locatization, press ... 5. Add a key and value. Actual result: It said that the properties file is read-only and I can not add some key.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/dialogs/ResourceEditDialog.java
{
					MessageDialog.openError( getShell( ),
							Messages.getString( "ResourceEditDialog.ReadOnlyEncounter.Title" ),
							Messages.getFormattedString( "ResourceEditDialog.ReadOnlyEncounter.Message",
									new Object[]{
										folderName
												+ File.separator
												+ propFileName
									} ) );
					return;
				}
				FileOutputStream fos = new FileOutputStream( f );
				content.store( fos, "" ); 
				fos.close( );
			}
			catch ( FileNotFoundException e )
			{
				ExceptionHandler.handle( e );
			}
			catch ( SecurityException e )
			{
				ExceptionHandler.handle( e );
			}
			catch ( IOException e )
			{
				ExceptionHandler.handle( e );
			}
		}
	}
	/*