Bug 221521 [Markers] New markers API needs to be pared down
We have too much API in some of the new classes and they can be moved to internals
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/DescriptionFieldFilter.java
public String getContainsModifier() {
		return containsModifier;
	}
	/**
	 * Set the contains modifier.
	 * 
	 * @param containsString
	 *            One of {@link MarkerSupportConstants#CONTAINS_KEY} or
	 *            {@link MarkerSupportConstants#DOES_NOT_CONTAIN_KEY}
	 */
	public void setContainsModifier(String containsString) {
		this.containsModifier = containsString;
	}
	/**
	 * Return the text to apply the containsModifier to.
	 * 
	 * @return String
	 */
	public String getContainsText() {
		return containsText;
	}
	/**
	 * Set the text to apply the containsModifier to.
	 * 
	 * @param containsText
	 *            String
	 */
	public void setContainsText(String containsText) {
		this.containsText = containsText;
	}