- public PruningDataTreeModification(DataTreeModification delegate, DataTree dataTree, SchemaContext schemaContext) {
- this.delegate = delegate;
- this.dataTree = dataTree;
- this.schemaContext = schemaContext;
+ public PruningDataTreeModification(final DataTreeModification delegate, final DataTree dataTree,
+ final SchemaContext schemaContext) {
+ this.delegate = Preconditions.checkNotNull(delegate);
+ this.dataTree = Preconditions.checkNotNull(dataTree);
+ this.schemaContext = Preconditions.checkNotNull(schemaContext);