centos6.9卸载自带的openjdk

[root@livedvd ~]# java -version

java version "1.7.0_131"

OpenJDK Runtime Environment (rhel-2.6.9.0.el6_8-x86_64 u131-b00)

OpenJDK 64-Bit Server VM (build 24.131-b00, mixed mode)

[root@livedvd ~]# yum list installed |grep java

java-1.5.0-gcj.x86_64                1.5.0.0-29.1.el6          @base/$releasever

java-1.6.0-openjdk.x86_64            1:1.6.0.41-1.13.13.1.el6_8

java-1.7.0-openjdk.x86_64            1:1.7.0.131-2.6.9.0.el6_8 @base/$releasever

java_cup.x86_64                      1:0.10k-5.el6             @base/$releasever

tzdata-java.noarch                   2016j-1.el6               @base/$releasever

[root@livedvd ~]# rpm -e --nodeps java-1.5.0-gcj.x86_64

[root@livedvd ~]# rpm -e --nodeps java-1.6.0-openjdk.x86_64

[root@livedvd ~]# rpm -e --nodeps java-1.7.0-openjdk.x86_64

[root@livedvd ~]# rpm -e --nodeps java_cup.x86_64 

[root@livedvd ~]# yum list installed |grep java

tzdata-java.noarch                   2016j-1.el6               @base/$releasever

[root@livedvd ~]# rpm -e --nodeps tzdata-java.noarch 

[root@livedvd ~]# yum list installed |grep java

[root@livedvd ~]# java -version

-bash: /usr/bin/java: No such file or directory