4.0.0 com.github.fangjinuo.langx langx 2.5.3 langx-java jar langx-java Java lang extensions for java6+，a supplement to , replacement of a Guava, commons-lang. Core utilities, Collection utilities, IO utilities, Cache, Configuration library ... org.apache.maven.plugins maven-compiler-plugin 3.1 1.6 1.6 UTF-8 true