@@ -32,8 +32,7 @@ public class NodeUtils {
3232 * @param condition the condition
3333 * @return the t
3434 */
35- @ Nullable
36- public static <T > T findParent (@ NotNull final Spatial spatial , @ NotNull final Predicate <Spatial > condition ) {
35+ public static <T > @ Nullable T findParent (@ NotNull final Spatial spatial , @ NotNull final Predicate <Spatial > condition ) {
3736 if (condition .test (spatial )) return unsafeCast (spatial );
3837 final Node parent = spatial .getParent ();
3938 if (parent == null ) return null ;
@@ -47,8 +46,7 @@ public static <T> T findParent(@NotNull final Spatial spatial, @NotNull final Pr
4746 * @param count the count
4847 * @return the spatial
4948 */
50- @ Nullable
51- public static Spatial findParent (@ NotNull final Spatial spatial , int count ) {
49+ public static @ Nullable Spatial findParent (@ NotNull final Spatial spatial , int count ) {
5250
5351 Spatial parent = spatial ;
5452
@@ -65,8 +63,7 @@ public static Spatial findParent(@NotNull final Spatial spatial, int count) {
6563 * @param spatial the spatial
6664 * @return the geometry
6765 */
68- @ Nullable
69- public static Geometry findGeometry (@ NotNull final Spatial spatial ) {
66+ public static @ Nullable Geometry findGeometry (@ NotNull final Spatial spatial ) {
7067 if (!(spatial instanceof Node )) return null ;
7168
7269 final Node node = (Node ) spatial ;
@@ -87,8 +84,7 @@ public static Geometry findGeometry(@NotNull final Spatial spatial) {
8784 * @param name the name
8885 * @return the geometry
8986 */
90- @ Nullable
91- public static Geometry findGeometry (@ NotNull final Spatial spatial , @ NotNull final String name ) {
87+ public static @ Nullable Geometry findGeometry (@ NotNull final Spatial spatial , @ NotNull final String name ) {
9288 if (!(spatial instanceof Node )) return null ;
9389
9490 final Node node = (Node ) spatial ;
@@ -111,8 +107,7 @@ public static Geometry findGeometry(@NotNull final Spatial spatial, @NotNull fin
111107 * @param name the name
112108 * @return the spatial
113109 */
114- @ Nullable
115- public static Spatial findSpatial (@ NotNull final Spatial spatial , @ NotNull final String name ) {
110+ public static @ Nullable Spatial findSpatial (@ NotNull final Spatial spatial , @ NotNull final String name ) {
116111 if (!(spatial instanceof Node )) return null ;
117112 return ((Node ) spatial ).getChild (name );
118113 }
@@ -124,8 +119,7 @@ public static Spatial findSpatial(@NotNull final Spatial spatial, @NotNull final
124119 * @param condition the condition
125120 * @return the spatial
126121 */
127- @ Nullable
128- public static Spatial findSpatial (@ NotNull final Spatial spatial , @ NotNull final Predicate <Spatial > condition ) {
122+ public static @ Nullable Spatial findSpatial (@ NotNull final Spatial spatial , @ NotNull final Predicate <Spatial > condition ) {
129123 if (condition .test (spatial )) return spatial ;
130124 if (!(spatial instanceof Node )) return null ;
131125
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