Bug 120598 Refactoring History JAR Export Wizard should allow (de-)selecting refactorings
I20051213-0010 It is currently not possible to deselect single refactorings from the history during the export of a JAR - only refactorings before a certain date can be excluded. I'd suggest adding the possibility of selecting/deselecting refactorings.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/jarpackager/JarPackageData.java
* This location is inside the workspace.
	 * 
	 * @return	the path of the description file location,
	 * 			or <code>null</code> if none is specified
	 */
	public IPath getDescriptionLocation() {
		return fDescriptionLocation;
	}
	/**
	 * Set the location of the JAR description file.
	 * 
	 * @param descriptionLocation the path of location
	 */
	public void setDescriptionLocation(IPath descriptionLocation) {
		fDescriptionLocation= descriptionLocation;
	}
	/**
	 * Gets the description file (as workspace resource).
	 * 
	 * @return a file which points to the description
	 */
	public IFile getDescriptionFile() {
		IPath path= getDescriptionLocation();
		if (path.isValidPath(path.toString()) && path.segmentCount() >= 2)
			return JavaPlugin.getWorkspace().getRoot().getFile(path);
		else
			return null;
	}	
	
	/**