Merge pull request #114 from Flowdalic/github-actions-java-15

GitHub Actions Java 15

.github/workflows/ci.yml

@@ -14,6 +14,7 @@ jobs:
       matrix:
         java:
           - 11
+          - 15
     env:
       PRIMARY_JAVA_VERSION: 11
 

build.gradle

@@ -119,7 +119,7 @@ allprojects {
 	}
 
 	jacoco {
-		toolVersion = "0.8.4"
+		toolVersion = "0.8.6"
 	}
 
 	jacocoTestReport {

minidns-android21/src/main/java/org/minidns/dnsserverlookup/android21/AndroidUsingLinkProperties.java

@@ -50,6 +50,11 @@ public static AndroidUsingLinkProperties setup(Context context) {
         return androidUsingLinkProperties;
     }
 
+    /**
+     * Construct this DNS server lookup mechanism.
+     *
+     * @param context an Android context.
+     */
     public AndroidUsingLinkProperties(Context context) {
         super(AndroidUsingLinkProperties.class.getSimpleName(), AndroidUsingExec.PRIORITY - 1);
         connectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

minidns-async/src/main/java/org/minidns/source/async/AsyncDnsRequest.java

@@ -37,6 +37,9 @@
 import org.minidns.source.AbstractDnsDataSource.QueryMode;
 import org.minidns.util.MultipleIoException;
 
+/**
+ * A DNS request that is performed asynchronously.
+ */
 public class AsyncDnsRequest {
 
     private static final Logger LOGGER = Logger.getLogger(AsyncDnsRequest.class.getName());

minidns-async/src/main/java/org/minidns/source/async/AsyncNetworkDataSource.java

@@ -37,8 +37,14 @@
 import org.minidns.dnsqueryresult.DnsQueryResult;
 import org.minidns.source.AbstractDnsDataSource;
 
+/**
+ * A DNS data sources that resolves requests via the network asynchronously.
+ */
 public class AsyncNetworkDataSource extends AbstractDnsDataSource {
 
+    /**
+     * The logger of this data source.
+     */
     protected static final Logger LOGGER = Logger.getLogger(AsyncNetworkDataSource.class.getName());
 
     private static final int REACTOR_THREAD_COUNT = 1;