Close FCP reply sequences after use

[jFCPlib.git] / src / main / java / net / pterodactylus / fcp / quelaton / GenerateKeypairCommandImpl.java

diff --git a/src/main/java/net/pterodactylus/fcp/quelaton/GenerateKeypairCommandImpl.java b/src/main/java/net/pterodactylus/fcp/quelaton/GenerateKeypairCommandImpl.java
index d5f30d6..564fa71 100644 (file)
--- a/src/main/java/net/pterodactylus/fcp/quelaton/GenerateKeypairCommandImpl.java
+++ b/src/main/java/net/pterodactylus/fcp/quelaton/GenerateKeypairCommandImpl.java
@@ -1,8 +1,8 @@
 package net.pterodactylus.fcp.quelaton;
 
 import java.io.IOException;
+import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Future;
 import java.util.concurrent.atomic.AtomicReference;
 
 import net.pterodactylus.fcp.FcpKeyPair;
@@ -30,7 +30,13 @@ class GenerateKeypairCommandImpl implements GenerateKeypairCommand {
 
        @Override
        public ListenableFuture<FcpKeyPair> execute() {
-               return threadPool.submit(() -> new FcpKeyPairReplySequence().send(new GenerateSSK()).get());
+               return threadPool.submit(this::executeSequence);
+       }
+
+       private FcpKeyPair executeSequence() throws InterruptedException, ExecutionException, IOException {
+               try (FcpKeyPairReplySequence fcpKeyPairReplySequence = new FcpKeyPairReplySequence()) {
+                       return fcpKeyPairReplySequence.send(new GenerateSSK()).get();
+               }
        }
 
        private class FcpKeyPairReplySequence extends FcpReplySequence<FcpKeyPair> {