Bug 320171 [Model] Use real Java-References in the Binding-Model-Elements
Currently they BindingTable is referencing a BindingContext using an ID. To me it looks like BindingTable is a child of BindingContext and then doesn't need the ID-Reference any more
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ui/basic/impl/WindowImpl.java
*/
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();
		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (label: "); 
		result.append(label);
		result.append(", iconURI: "); 
		result.append(iconURI);
		result.append(", tooltip: "); 
		result.append(tooltip);
		result.append(", context: "); 
		result.append(context);
		result.append(", variables: "); 
		result.append(variables);
		result.append(", bindingContexts: "); 
		result.append(bindingContexts);
		result.append(", x: "); 
		result.append(x);
		result.append(", y: "); 
		result.append(y);
		result.append(", width: "); 
		result.append(width);
		result.append(", height: "); 
		result.append(height);
		result.append(')');
		return result.toString();
	}
}