Bug 209023 [Markers] New Problems view does not select current problem from editor
I20071106-0816 The Problems view used to select and reveal the problem at a Java editor's caret position. The new Problems view doesn't.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/provisional/views/markers/CachedMarkerBuilder.java
}
	/**
	 * Schedule an update of the markers with a delay.
	 * 
	 */
	void scheduleMarkerUpdate() {
		cancelJobs();
		currentMap = null;
		progressService.schedule(markerProcessJob, SHORT_DELAY);
	}
	/**
	 * Set the category group.
	 * 
	 * @param group
	 *            {@link MarkerGroup} or <code>null</code>.
	 */
	void setCategoryGroup(MarkerGroup group) {
		generator.setCategoryGroup(group);
		scheduleMarkerUpdate();
	}
	/**
	 * Set the generator and update the contents.
	 * 
	 * @param generator
	 */
	void setGenerator(MarkerContentGenerator generator) {
		this.generator = generator;
		scheduleMarkerUpdate();
	}
	/**