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
* 
	 * These elements are leaf objects e.g. <code>IFile</code>.
	 * and not containers.
	 * 
	 * @param elements	an array with leaf objects
	 */
	public void setElements(Object[] elements) {
		fElements= elements;
	}
	/**
	 * Returns the JAR's comment.
	 * 
	 * @return the comment string or <code>null</code>
	 * 			if the JAR does not contain a comment
	 */
	public String getComment() {
		return fComment;
	}
	/**
	 * Sets the JAR's comment.
	 * 
	 * @param comment	a string or <code>null</code>
	 * 					if the JAR does not contain a comment
	 */
	public void setComment(String comment) {
		fComment= comment;
	}
	/**
	 * Tell whether errors are logged.
	 * <p>