use same plugin version
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
- <version>3.5.1</version>
+ <version>3.6.1</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
- <version>2.5</version>
+ <version>3.0.0</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
- <source>1.7</source>
- <target>1.7</target>
+ <source>1.8</source>
+ <target>1.8</target>
</configuration>
</plugin>
</plugins>
