Bug 187449 [Automation][Smoke][Regression] dynamic text and chart cannot be rendered properly
steps to reproduc: - use the attache report design - preview in pdf and viewer expected behavior: - all report items should be rendered properly actual behavior: - dynamic text and chart were missing in output
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/internal/document/v4/ContainerExecutor.java
* <li> if it reaches the edge end, skip to the next segment.</li>
 * </ul>
 * </p>
 * <p>
 * To create the child executor, the container needs prepare the content
 * template which is loaded from the document. the template is loaded as:
 * <ul>
 * <li>If there exits the next content, use the content.
 * <li>otherwise,
 * 
 */
abstract public class ContainerExecutor extends ReportItemExecutor
{
	/**
	 * we need prepare the next executable child
	 */
	private boolean needPrepareNext;
	/**
	 * the sections defined in the fragment.
	 */
	protected Object[][] sections;
	/**
	 * if we need jump to next section
	 */
	protected boolean useNextSection;
	/**
	 * the current section used by nextFragment
	 */
	protected int nextSection;
	protected long nextOffset;