import net.sourceforge.phpdt.core.ICompilationUnit;
import net.sourceforge.phpdt.core.IJavaElement;
import net.sourceforge.phpdt.core.IJavaModelStatus;
-import net.sourceforge.phpdt.core.IJavaModelStatusConstants;
import net.sourceforge.phpdt.core.IPackageDeclaration;
import net.sourceforge.phpdt.core.IType;
import net.sourceforge.phpdt.core.JavaModelException;
import net.sourceforge.phpdt.internal.core.jdom.DOMNode;
import net.sourceforge.phpdt.internal.core.util.Util;
-import org.eclipse.core.runtime.IStatus;
-
/**
* <p>This operation adds/replaces a package declaration in an existing compilation unit.
* If the compilation unit already includes the specified package declaration,