Update actions/setup-java to v2.

.github/workflows/maven.yml

@@ -39,8 +39,9 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-maven-
     - name: Set up JDK ${{ matrix.java }}
-      uses: actions/setup-java@v1.4.3
+      uses: actions/setup-java@v2
       with:
+        distribution: 'adopt'
         java-version: ${{ matrix.java }}
     - name: Build with Maven
       run: mvn -V --batch-mode -Ddoclint=all --file pom.xml --no-transfer-progress

src/changes/changes.xml

@@ -98,6 +98,9 @@ The <action> type attribute can be add,update,fix,remove.
       <action type="update" dev="ggregory" due-to="Dependabot">
         Bump commons-io from 2.6 to 2.8.0 #60.
       </action>
+      <action dev="ggregory" type="update" due-to="Gary Gregory">
+        Bump actions/setup-java from v1.4.3 to v2.
+      </action>
     </release>
     <release version="3.8.0" date="2021-02-13" description="Maintenance and bug fix release (Java 7).">
       <!-- ADD -->