EDIT

package eu.etaxonomy.taxeditor;

import org.apache.log4j.Logger;

import org.eclipse.core.runtime.IProgressMonitor;

import org.eclipse.core.runtime.IStatus;

import org.eclipse.core.runtime.OperationCanceledException;

import org.eclipse.equinox.p2.operations.ProvisioningSession;

import org.eclipse.equinox.p2.operations.UpdateOperation;

/**

 * This class shows an example for checking for updates and performing the

 * update synchronously.  It is up to the caller to run this in a job if

		if(position == null){

			position = new PositionFacade(0, 0);

		}

			this.getAnnotationModel().addAnnotation((Annotation)annotation, (Position)position);

			throw new OperationNotSupportedException("type of argument 'position' must be org.eclipse.jface.text.Position.");

	}

	/**

 org.eclipse.zest.layouts

Bundle-RequiredExecutionEnvironment: JavaSE-1.6

Bundle-ActivationPolicy: lazy

 org.eclipse.core.databinding.observable.list,

 org.eclipse.core.databinding.observable.map,

 org.eclipse.core.resources;resolution:=optional,

import eu.etaxonomy.taxeditor.model.IDirtyMarkableSelectionProvider;

import eu.etaxonomy.taxeditor.singlesource.editor.key.polytomous.PolytomousKeyListLabelProviderFacade;

/**

 * @author n.hoffmann

 * @created Mar 31, 2011

import javax.naming.OperationNotSupportedException;

import eu.etaxonomy.taxeditor.singlesource.ImplementationLoader;

/**

 * @author lusu

		IMPL = (IPosition)ImplementationLoader.newInstance(PositionFacade.class);

	}

		IMPL = (IPosition)ImplementationLoader.newInstance(PositionFacade.class, offset);

	}

		IMPL = (IPosition)ImplementationLoader.newInstance(PositionFacade.class, offset, length);

	}