make Jva8 build

Author: Artem Labazin

CHANGELOG.md

@@ -11,6 +11,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 - Add more unit and integration tests.
 
+## [2.0.2](https://github.com/appulse-projects/epmd-java/releases/tag/2.0.2) - 2020-06-12
+
+### Changed
+
+- Java 8 support.
+
 ## [2.0.1](https://github.com/appulse-projects/epmd-java/releases/tag/2.0.1) - 2020-06-12
 
 ### Changed

client/README.md

@@ -14,7 +14,7 @@ Client's library for `EPMD` server.
     <dependency>
         <groupId>io.appulse.epmd.java</groupId>
         <artifactId>client</artifactId>
-        <version>2.0.1</version>
+        <version>2.0.2</version>
     </dependency>
     ...
 </dependencies>

client/pom.xml

@@ -25,7 +25,7 @@ limitations under the License.
   <parent>
     <groupId>io.appulse</groupId>
     <artifactId>epmd-java</artifactId>
-    <version>2.0.1</version>
+    <version>2.0.2</version>
   </parent>
 
   <groupId>io.appulse.epmd.java</groupId>

core/pom.xml

@@ -25,7 +25,7 @@ limitations under the License.
   <parent>
     <groupId>io.appulse</groupId>
     <artifactId>epmd-java</artifactId>
-    <version>2.0.1</version>
+    <version>2.0.2</version>
   </parent>
 
   <groupId>io.appulse.epmd.java</groupId>

pom.xml

@@ -24,7 +24,7 @@ limitations under the License.
 
   <groupId>io.appulse</groupId>
   <artifactId>epmd-java</artifactId>
-  <version>2.0.1</version>
+  <version>2.0.2</version>
   <packaging>pom</packaging>
 
   <modules>
@@ -37,7 +37,7 @@ limitations under the License.
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.build.resourceEncoding>UTF-8</project.build.resourceEncoding>
 
-    <java.version>${java.vm.specification.version}</java.version>
+    <java.version>1.8</java.version>
 
     <maven.compiler.source>${java.version}</maven.compiler.source>
     <maven.compiler.target>${java.version}</maven.compiler.target>
@@ -72,7 +72,7 @@ limitations under the License.
     <url>https://github.com/appulse-projects/epmd-java</url>
     <connection>scm:git:https://github.com/appulse-projects/epmd-java.git</connection>
     <developerConnection>scm:git:https://github.com/appulse-projects/epmd-java.git</developerConnection>
-    <tag>2.0.1</tag>
+    <tag>2.0.2</tag>
   </scm>
 
   <distributionManagement>
@@ -444,7 +444,7 @@ limitations under the License.
         <executions>
           <execution>
             <id>sign-artifacts</id>
-            <phase>deploy</phase>
+            <phase>verify</phase>
             <goals>
               <goal>sign</goal>
             </goals>

server/README.md

@@ -9,23 +9,23 @@
 Run it as a regular `Java` CLI app:
 
 ```bash
-$> java -jar epmd-2.0.1.jar server
+$> java -jar epmd-2.0.2.jar server
 2019-03-17 01:38:09.302  INFO : EPMD server started (debug: false, port: 4369, allowed-ips: [localhost/127.0.0.1], unsafe-commands: true)
 
 ```
 
 To get names of all registered nodes:
 
 ```bash
-$> java -jar epmd-2.0.1.jar names
+$> java -jar epmd-2.0.2.jar names
 2019-03-17 01:45:39.310  INFO : EPMD up and running on port 4369 with the registered node(s):
  - node 'echo' at port 60045
 ```
 
 To see another options and commands, just type:
 
 ```bash
-$> java -jar epmd-2.0.1.jar --help
+$> java -jar epmd-2.0.2.jar --help
 Usage: epmd [-dhV] [-p=PORT] [COMMAND]
 
 Erlang port mapper daemon. This is a small name server used by Erlang programs
@@ -59,7 +59,7 @@ Run 'epmd help COMMAND' for more information on a command.
     <dependency>
         <groupId>io.appulse.epmd.java</groupId>
         <artifactId>server</artifactId>
-        <version>2.0.1</version>
+        <version>2.0.2</version>
     </dependency>
     ...
 </dependencies>
@@ -68,7 +68,7 @@ Run 'epmd help COMMAND' for more information on a command.
 **Gradle**:
 
 ```groovy
-compile 'io.appulse.epmd.java:server:2.0.1'
+compile 'io.appulse.epmd.java:server:2.0.2'
 ```
 
 To start EPMD server in your code:

server/pom.xml

@@ -25,7 +25,7 @@ limitations under the License.
   <parent>
     <groupId>io.appulse</groupId>
     <artifactId>epmd-java</artifactId>
-    <version>2.0.1</version>
+    <version>2.0.2</version>
   </parent>
 
   <groupId>io.appulse.epmd.java</groupId>

server/src/main/java/io/appulse/epmd/java/server/Epmd.java

@@ -43,7 +43,7 @@
       "Erlang communications.",
     mixinStandardHelpOptions = true,
     footer = "%nRun 'epmd help COMMAND' for more information on a command.",
-    version = "epmd version \"2.0.1\" 2019-03-17",
+    version = "epmd version \"2.0.2\" 2019-03-17",
     subcommands = {
       HelpCommand.class,
       SubcommandNames.class,