update ServerSocketAcceptingThread.java

update version
update gradle
mini fix to remove socket exceptions

Author: mint-runs

.gradle/6.7/executionHistory/executionHistory.bin

@@ -6,7 +6,7 @@ plugins {
 apply plugin: 'maven'
 
 group 'de.javasocketapi'
-version 'v1.7.0'
+version 'v1.7.1'
 
 tasks.withType(JavaCompile) {
     options.encoding = 'UTF-8'

.gradle/6.7/executionHistory/executionHistory.lock

@@ -35,9 +35,6 @@ public void connect() throws IOException {
     public void disconnect() throws IOException {
         //disconnect all clients
         this.disconnectAllClients();
-        //interrupt accepting clients
-        this.serverSocketAcceptingThread.interrupt();
-
         //check if serverSocket is closed
         if (!this.serverSocket.isClosed()) {
             //disconnect serverSocket