Bug 146550 Could not insert JPG image to report layout
Description: Could not insert a image whose suffix is JPG(capital) to report layout. Steps to reproduce: 1.Insert a image whose suffix is JPG to report layout, the error message is "The file you selected is not an image.". 2.While when you change the suffix to jpg, it is ok. Expect result: Insert a JPG image correctly.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ImageBuilder.java
private static final String DLG_SELECT_PICTURE_LABEL = Messages.getString( "ImageBuilder.Label.SelectFrom" ); 
	private static final String DLG_INSERT_BUTTON_MSG = Messages.getString( "ImageBuilder.Button.Insert" ); 
	public static final String DLG_TITLE_NEW = Messages.getString( "ImageBuilder.DialogTitle.New" ); 
	public static final String DLG_TITLE_EDIT = Messages.getString( "ImageBuilder.DialogTitle.Edit" ); 
	
	
	
	private static final String DLG_TITLE_IMPORT_FAIL = Messages.getString( "ImageBuilder.DialogTitle.ImportFailed" ); 
	private static final String DLG_TITLE_LOADING_FAIL = Messages.getString( "ImageBuilder.DialogTitle.LoadingFailed" ); 
	private static final String DLG_ERROR_MSG_LOADING_FAIL = Messages.getString( "ImageBuilder.ErrorMessage.LoadingFailed" ); 
	private static final String DLG_ERROR_MSG_FILE_EXISTS = Messages.getString( "ImageBuilder.ErrorMessage.FileLoaded" ); 
	private ImageHandle inputImage;
	private Button embedded, uri, previewButton, dynamic, bindingButton;
	private Button resource;
	private Composite inputArea;
	private ImageCanvas previewCanvas;
	private Text uriEditor;
	private List embeddedImageList;
	final private static int URI_TYPE = 0;
	final private static int EMBEDDED_TYPE = 1;
	final private static int BLOB_TYPE = 2;
	final private static int FILE_TYPE = 3;
	private int selectedType = -1;
	private java.util.List dataSetList = new ArrayList( );
	private java.util.List inputDataSetList = new ArrayList( );
	/**
	 * The constructor.
	 * 
	 * @param parentShell
	 */