remove travis ci
diff --git a/.travis.settings.xml b/.travis.settings.xml
deleted file mode 100644
index f59a518..0000000
--- a/.travis.settings.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<!--
-  ~ Licensed to the Apache Software Foundation (ASF) under one or more
-  ~ contributor license agreements.  See the NOTICE file distributed with
-  ~ this work for additional information regarding copyright ownership.
-  ~ The ASF licenses this file to You under the Apache License, Version 2.0
-  ~ (the "License"); you may not use this file except in compliance with
-  ~ the License.  You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
-  <servers>
-    <server>
-      <id>apache.snapshots.https</id>
-      <username>${env.SONATYPE_USERNAME}</username>
-      <password>${env.SONATYPE_PASSWORD}</password>
-    </server>
-  </servers>
-</settings>
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 3e27791..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,44 +0,0 @@
-## ---------------------------------------------------------------------------
-## Licensed to the Apache Software Foundation (ASF) under one or more
-## contributor license agreements.  See the NOTICE file distributed with
-## this work for additional information regarding copyright ownership.
-## The ASF licenses this file to You under the Apache License, Version 2.0
-## (the "License"); you may not use this file except in compliance with
-## the License.  You may obtain a copy of the License at
-##
-##      http://www.apache.org/licenses/LICENSE-2.0
-##
-## Unless required by applicable law or agreed to in writing, software
-## distributed under the License is distributed on an "AS IS" BASIS,
-## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-## See the License for the specific language governing permissions and
-## limitations under the License.
-## ---------------------------------------------------------------------------
-
-sudo: required
-
-addons:
-  sonarcloud:
-    organization: "apache"
-    token:
-      secure: "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"
-
-# SonarCloud give a warning if using shallow clone (default), so we disable it
-git:
-  depth: false
-
-cache:
-  directories:
-  - "$HOME/.m2"
-
-language: java
-jdk:
-- openjdk8
-jobs:
-  include:
-  - stage: Test
-    script: ./scripts/test.sh
-  - stage: Cli Test
-    script: ./scripts/cliTest.sh
-  - stage: Deploy on
-    script: if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then bash ./scripts/deploy.sh; fi