Annotate Filter interface with @NotNull

[rhynodge.git] / src / main / java / net / pterodactylus / rhynodge / filters / TorrentSiteFilter.java

diff --git a/src/main/java/net/pterodactylus/rhynodge/filters/TorrentSiteFilter.java b/src/main/java/net/pterodactylus/rhynodge/filters/TorrentSiteFilter.java
index b3b5691..cf1a8b5 100644 (file)
--- a/src/main/java/net/pterodactylus/rhynodge/filters/TorrentSiteFilter.java
+++ b/src/main/java/net/pterodactylus/rhynodge/filters/TorrentSiteFilter.java
@@ -32,6 +32,7 @@ import net.pterodactylus.rhynodge.states.HtmlState;
 import net.pterodactylus.rhynodge.states.TorrentState;
 import net.pterodactylus.rhynodge.states.TorrentState.TorrentFile;
 
+import org.jetbrains.annotations.NotNull;
 import org.jsoup.nodes.Document;
 import org.jsoup.nodes.Element;
 import org.jsoup.select.Elements;
@@ -48,8 +49,9 @@ public abstract class TorrentSiteFilter implements Filter {
        /**
         * {@inheritDoc}
         */
+       @NotNull
        @Override
-       public State filter(State state) {
+       public State filter(@NotNull State state) {
                if (!state.success()) {
                        return FailedState.from(state);
                }