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/ui/dialogs/ImageBuilder.java
public void widgetSelected( SelectionEvent e )
			{
				switchTo( BLOB_TYPE );
			}
		} );
	}
	private void createInputArea( Composite parent )
	{
		inputArea = new Composite( parent, SWT.NONE );
		GridData gd = new GridData( GridData.FILL_BOTH
				| GridData.HORIZONTAL_ALIGN_BEGINNING );
		gd.widthHint = 300;
		gd.heightHint = 300;
		inputArea.setLayoutData( gd );
		inputArea.setLayout( new GridLayout( ) );
	}
	private void createPreviewArea( Composite composite )
	{
		Composite previewArea = new Composite( composite, SWT.BORDER );
		GridData gd = new GridData( GridData.FILL_BOTH );
		gd.widthHint = 250;
		gd.heightHint = 300;
		previewArea.setLayoutData( gd );
		previewArea.setLayout( new FillLayout( ) );
		previewCanvas = new ImageCanvas( previewArea );
	}
	private void switchTo( int type )
	{
		if ( type == selectedType )
		{