fix(build): main migration

.travis.yml

@@ -23,7 +23,7 @@ env:
 stages:
  - name: Build-Test
  - name: Semantic-Release
- if: branch = master AND type = push AND fork = false
+ if: branch = main AND type = push AND fork = false
  - name: Publish-Release
  if: tag IS present
 

CONTRIBUTING.md

@@ -27,7 +27,7 @@ If you want to contribute to the repository, here's a quick guide:
  * Please add one or more tests to validate your changes.
  3. Make sure everything builds/tests cleanly
  4. Commit your changes 
- 5. Push to your fork and submit a pull request to the **master** branch
+ 5. Push to your fork and submit a pull request to the **main** branch
 
 # Developer's Certificate of Origin 1.1
 By making a contribution to this project, I certify that:

README.md

@@ -1,7 +1,7 @@
-[![Build Status](https://travis-ci.com/IBM/java-sdk-core.svg?branch=master)](https://travis-ci.com/IBM/java-sdk-core)
+[![Build Status](https://travis-ci.com/IBM/java-sdk-core.svg?branch=main)](https://travis-ci.com/IBM/java-sdk-core)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.ibm.cloud/sdk-core/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.ibm.cloud/sdk-core)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
-[![codecov](https://codecov.io/gh/IBM/java-sdk-core/branch/master/graph/badge.svg)](https://codecov.io/gh/IBM/java-sdk-core)
+[![codecov](https://codecov.io/gh/IBM/java-sdk-core/branch/main/graph/badge.svg)](https://codecov.io/gh/IBM/java-sdk-core)
 [![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)
 [![CLA assistant](https://cla-assistant.io/readme/badge/ibm/java-sdk-core)](https://cla-assistant.io/ibm/java-sdk-core)
 

build/publishCodeCoverage.sh

@@ -1,9 +1,9 @@
 #!/bin/bash
 
-# This script will publish code coverage info for a build of the master branch
+# This script will publish code coverage info for a build of the main branch
 # or a tagged release.
 
-if [[ -n "${TRAVIS_TAG}" || "${TRAVIS_BRANCH}" == "master" && "${TRAVIS_PULL_REQUEST}" == "false" ]]; then
+if [[ -n "${TRAVIS_TAG}" || "${TRAVIS_BRANCH}" == "main" && "${TRAVIS_PULL_REQUEST}" == "false" ]]; then
  printf ">>>>> Publishing code coverage info for branch: %s\n" ${TRAVIS_BRANCH}
  $HOME/codecov-bash.sh -s target/site/jacoco -t $CODECOV_TOKEN
 else

build/publishJavadoc.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
-# Publish javadocs only for a tagged-release or non-PR build of master.
-if [[ -n "${TRAVIS_TAG}" || "${TRAVIS_BRANCH}" == "master" && "${TRAVIS_PULL_REQUEST}" == "false" ]]; then
+# Publish javadocs only for a tagged-release or non-PR build of main.
+if [[ -n "${TRAVIS_TAG}" || "${TRAVIS_BRANCH}" == "main" && "${TRAVIS_PULL_REQUEST}" == "false" ]]; then
 
  printf "\n>>>>> Publishing javadoc for release build: repo=%s branch=%s build_num=%s job_num=%s\n" ${TRAVIS_REPO_SLUG} ${TRAVIS_BRANCH} ${TRAVIS_BUILD_NUMBER} ${TRAVIS_JOB_NUMBER} 
 

pom.xml

@@ -24,7 +24,7 @@
  <scm>
  <connection>scm:git:https://github.com/IBM/java-sdk-core</connection>
  <developerConnection>scm:git:https://github.com/IBM/java-sdk-core</developerConnection>
- <url>https://github.com/IBM/java-sdk-core/tree/master</url>
+ <url>https://github.com/IBM/java-sdk-core/tree/main</url>
  </scm>
 
  <issueManagement>