Bug 315281 update copyrights for 3.6
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/CompatibilityMarkerFieldFilterGroup.java
return true;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.internal.views.markers.MarkerFieldFilterGroup#makeWorkingCopy()
	 */
	MarkerFieldFilterGroup makeWorkingCopy() {
		CompatibilityMarkerFieldFilterGroup clone = new CompatibilityMarkerFieldFilterGroup(
				this.problemFilter, this.generator);
		if (populateClone(clone))
			return clone;
		return null;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.internal.views.markers.MarkerFieldFilterGroup#calculateFilters()
	 */
	protected void calculateFilters() {
		super.calculateFilters();
		
		for (int i = 0; i < fieldFilters.length; i++) {
			if (fieldFilters[i] instanceof CompatibilityFieldFilter)
				((CompatibilityFieldFilter) fieldFilters[i])
						.initialize(problemFilter);
		}
	}
}