Bug 35543 Export Jar takes forever [jar creation]
The "Saving Files..." part of the Export Jar wizard takes several minutes. This could be because the jar I am rebuilding in on my classpath... I do not know since the feedback only says "Saving Files...". So, perhaps only better feedback is needed if e is recompiling my project. Version: 2.1.0 Build id: 200303202147
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/jarpackager/JarFileExportOperation.java
default:
				
				message= ""; 
				break;
		}
		fStatus.setMessage(message);
		return fStatus;
	}
	/**
	 * Answer a boolean indicating whether the passed child is a descendant
	 * of one or more members of the passed resources collection
	 *
	 * @param	resources	a List contain potential parents
	 * @param	child		the resource to test
	 * @return	a <code>boolean</code> indicating if the child is a descendant
	 */
	protected boolean isDescendant(List resources, IResource child) {
		if (child.getType() == IResource.PROJECT)
			return false;
		IResource parent= child.getParent();
		if (resources.contains(parent))
			return true;
		return isDescendant(resources, parent);
	}
	protected boolean canBeExported(boolean hasErrors, boolean hasWarnings) throws CoreException {
		return (!hasErrors && !hasWarnings)
			|| (hasErrors && fJarPackage.areErrorsExported())
			|| (hasWarnings && fJarPackage.exportWarnings());
	}
	protected void reportPossibleCompileProblems(IFile file, boolean hasErrors, boolean hasWarnings, boolean canBeExported) {