摘要： [root@nhserver1 usr]# java -versionjava version "1.7.0_25"OpenJDK Runtime Environment (rhel-2.3.10.4.el6_4-i386)OpenJDK Client VM (build 23.7-b01, mixed mode, sharing)[root@nhserver1 usr]# rpm -qa | grep jdkjava-1.7.0-openjdk-1.7.0.25-2.3.10.4.el6_4.i686java-1.6.0-openjdk-1.6.0.0-1.62.1.11 阅读全文