4.0.0 com.ai.cloud skywalking-log 1.0-SNAPSHOT log4j-1.x-plugin log4j-2.x-plugin example pom skywalking-log http://maven.apache.org UTF-8 junit junit 3.8.1 test maven-compiler-plugin 1.6 1.6 ${project.build.sourceEncoding} org.apache.maven.plugins maven-resources-plugin 2.4.3 ${project.build.sourceEncoding}