From 6070bc061d9acbcedf0ea33895ade60a100013e6 Mon Sep 17 00:00:00 2001
From: Maksymilian Pawlak <120831+m4ksio@users.noreply.github.com>
Date: Mon, 26 Feb 2018 12:43:22 +0000
Subject: [PATCH] Close classloader after use

---
 .../main/kotlin/net/corda/nodeapi/internal/ClassloaderUtils.kt   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/node-api/src/main/kotlin/net/corda/nodeapi/internal/ClassloaderUtils.kt b/node-api/src/main/kotlin/net/corda/nodeapi/internal/ClassloaderUtils.kt
index 774e30e2c0..49739303a1 100644
--- a/node-api/src/main/kotlin/net/corda/nodeapi/internal/ClassloaderUtils.kt
+++ b/node-api/src/main/kotlin/net/corda/nodeapi/internal/ClassloaderUtils.kt
@@ -26,6 +26,7 @@ fun scanJarForContracts(cordappJarPath: String): List<ContractClassName> {
     // Only keep instantiable contracts
     val classLoader = URLClassLoader(arrayOf(File(cordappJarPath).toURL()), currentClassLoader)
     val concreteContracts = contracts.map(classLoader::loadClass).filter { !it.isInterface && !Modifier.isAbstract(it.modifiers) }
+    classLoader.close()
     return concreteContracts.map { it.name }
 }