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/internal/ui/dialogs/resource/ResourceSelectionValidator.java
public ResourceSelectionValidator( )
	{
		this( false, false, null );
	}
	/**
	 * Constructor. No allow mulit select,
	 * 
	 * @param acceptFolders
	 *            allow select folder as result.
	 */
	public ResourceSelectionValidator( boolean acceptFolders )
	{
		this( false, acceptFolders, null );
	}
	/**
	 * Constructor. Not allow mulit select,
	 * 
	 * @param acceptFolders
	 *            allow select folder as result.
	 * @param ext
	 *            file extension to filter.
	 */
	public ResourceSelectionValidator( boolean acceptFolders, String[] ext )
	{
		this( false, acceptFolders, ext );
	}
	/**
	 * Constructor. Not allow mulit select, Not allow select folder as result.
	 * 
	 * @param ext