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
{
				openExpression( );
			}
		} );
		if ( selectedType == BLOB_TYPE )
		{
			bindingButton = new Button( innerComp, SWT.PUSH );
			bindingButton.setText( Messages.getString( "ImageBuilder.Label.Binding" ) ); 
			bindingButton.setLayoutData( new GridData( GridData.HORIZONTAL_ALIGN_END ) );
			bindingButton.addSelectionListener( new SelectionAdapter( ) {
				public void widgetSelected( SelectionEvent event )
				{
					openBidingDialog( );
				}
			} );
		}
		previewButton = new Button( innerComp, SWT.PUSH );
		previewButton.setText( DLG_PREVIEW_LABEL );
		previewButton.setLayoutData( new GridData( GridData.HORIZONTAL_ALIGN_END ) );
		previewButton.addSelectionListener( new SelectionAdapter( ) {
			public void widgetSelected( SelectionEvent event )
			{
				switch ( selectedType )
				{
					case URI_TYPE :
						uriEditor.setText( uriEditor.getText( ).trim( ) );
						preview( removeQuoteString( uriEditor.getText( ) ) );
						break;
				}
			}