Bug 156469 Should not new a file that is not a *.properties on resource file
Desctiption: Should not create a file that is not a *.properties on resource file when the resource folder has not any other *.properties Step: 1.Set the resource folder path is blank. 2.New a report project. 3.New a report design. 4.Click the blank area on layout. 5.Select Property Editor - General - Resources 6.Click Add to add a resource file. 7.The browse resource file is pop up and select Resource Folder. 8.Input any word in text field. Excepted result: It prompt that the file name must end with .properties Actual result: Click OK and the file is create.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/resourcelocator/FragmentResourceEntry.java
public ResourceEntry[] getChildren( )
	{
		return (ResourceEntry[]) this.children.toArray( new ResourceEntry[this.children.size( )] );
	}
	public String getName( )
	{
		return this.name;
	}
	public Image getImage( )
	{
		if ( this.isRoot || getChildren( ).length > 0 )
			return PlatformUI.getWorkbench( )
					.getSharedImages( )
					.getImage( ISharedImages.IMG_OBJ_FOLDER );
		return super.getImage( );
	}
	public ResourceEntry getParent( )
	{
		return this.parent;
	}
	public URL getURL( )
	{
		if ( bundle != null )
			return bundle.getResource( this.path );
		return null;
	}
	public void dispose( )
	{
		if ( this.library != null )
		{