add Objects.requireNonNull on constructor

Signed-off-by: Alfredo Gutierrez <[email protected]>
hashgraph · Dec 26, 2024 · d0b81b3 · d0b81b3
1 parent 1d3d3a3
commit d0b81b3
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/...n/java/com/hedera/block/server/verification/session/AbstractBlockVerificationSession.java b/...n/java/com/hedera/block/server/verification/session/AbstractBlockVerificationSession.java
@@ -33,6 +33,7 @@
 import com.hedera.pbj.runtime.io.buffer.Bytes;
 import edu.umd.cs.findbugs.annotations.NonNull;
 import java.util.List;
+import java.util.Objects;
 import java.util.concurrent.CompletableFuture;
 
 /**
@@ -94,6 +95,12 @@ protected AbstractBlockVerificationSession(
             @NonNull final SignatureVerifier signatureVerifier,
             @NonNull final StreamingTreeHasher inputTreeHasher,
             @NonNull final StreamingTreeHasher outputTreeHasher) {
+        Objects.requireNonNull(blockHeader);
+        Objects.requireNonNull(metricsService);
+        Objects.requireNonNull(signatureVerifier);
+        Objects.requireNonNull(inputTreeHasher);
+        Objects.requireNonNull(outputTreeHasher);
+
         this.blockNumber = blockHeader.number();
         this.metricsService = metricsService;
         this.signatureVerifier = signatureVerifier;