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
* Tells whether the manifest file must be generated.
	 * 
	 * @return <code>true</code> if the manifest has to be generated
	 */
	public boolean isManifestGenerated() {
		return fGenerateManifest;
	}
	
	/**
	 * Set whether a manifest must be generated or not.
	 * 
	 * @param state the new state
	 */
	public void setGenerateManifest(boolean state) {
		fGenerateManifest= state;
	}
	
	/**
	 * Tells whether the manifest file must be saved to the 
	 * specified file during the export operation.
	 * 
	 * @return	<code>true</code> if the manifest must be saved
	 * @see #getManifestLocation()
	 */
	public boolean isManifestSaved() {
		return fSaveManifest;
	}
	/**
	 * Sets whether the manifest file must be saved during export
	 * operation or not.