CentOS Uninstall OPENJDK

CentOS Uninstall OPENJDK

The installed CentOS will bring openjdk, with the command java-version, will have the following information:

Java Version "1.6.0"

OpenJDK Runtime Environment (build 1.6.0-b09)

OpenJDK 64-bit Server VM (build 1.6.0-b09, Mixed mode)

It is best to uninstall the OPENJDK before installing Sun's JDK.

See Rpm-qa First | grep java

The following information is displayed:

java-1.4.2-gcj-compat-1.4.2.0-40jpp.115

Java-1.6.0-openjdk-1.6.0.0-1.7.b09.el5

Unloading:

RPM-E--nodeps java-1.4.2-gcj-compat-1.4.2.0-40jpp.115

RPM-E--nodeps Java-1.6.0-openjdk-1.6.0.0-1.7.b09.el5

There are some other commands.

Rpm-qa | grep GCJ

Rpm-qa | grep JDK

If OpenJDK source cannot be found, you can also uninstall this

Yum-y Remove Java java-1.4.2-gcj-compat-1.4.2.0-40jpp.115

Yum-y Remove Java Java-1.6.0-openjdk-1.6.0.0-1.7.b09.el5

This article is from the "I am the program my biggest" blog, please be sure to keep this source http://skinglzw.blog.51cto.com/10729606/1850859

CentOS Uninstall OPENJDK