From 396b88c557dc20c7c3f7aa681c84320cc17de9ab Mon Sep 17 00:00:00 2001
From: yangziwen <yangziwen@meituan.com>
Date: Sat, 10 Jul 2021 22:09:07 +0800
Subject: [PATCH] upgrade guava version

---
 pom.xml                                                | 2 +-
 src/main/java/io/github/yangziwen/zyftp/main/Main.java | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 524f0be..aaa9b11 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,7 +59,7 @@
 		<dependency>
 			<groupId>com.google.guava</groupId>
 			<artifactId>guava</artifactId>
-			<version>19.0</version>
+			<version>30.0-jre</version>
 		</dependency>
 		<dependency>
 			<groupId>com.beust</groupId>
diff --git a/src/main/java/io/github/yangziwen/zyftp/main/Main.java b/src/main/java/io/github/yangziwen/zyftp/main/Main.java
index 778d061..a6c0177 100644
--- a/src/main/java/io/github/yangziwen/zyftp/main/Main.java
+++ b/src/main/java/io/github/yangziwen/zyftp/main/Main.java
@@ -78,6 +78,10 @@ public static void main(String[] args) throws Exception {
 		main.run();
 	}
 
+	/**
+	 * 启动时可通过设置`-Dio.netty.leakDetectionLevel=advanced`来输出ByteBuff泄漏信息
+	 * @throws Exception
+	 */
 	public void run() throws Exception {
 
 		Logger logger = LoggerFactory.getLogger(this.getClass());