public LayoutAction(PackageExplorerPart packageExplorer, int state) { fLayout= state;
public LayoutAction(PackageExplorerPart packageExplorer, boolean state) { fIsFlatLayout= state;
	public LayoutAction(PackageExplorerPart packageExplorer, int state) {		fLayout= state;		fPackageExplorer= packageExplorer;	}