Do I need to and how to uninstall older version of JDK 7.0
Hi,all I have installed both JDK 1.7 update 21(1.7.0.210) and 51(1.7.0.510), and so I wonder do I need to uninstall the older version which is JDK 1.7 update 21, as they both show up in the list of `Programs and Features` on Windows. Second, I tried Java Uninstall Tool, it only reports `There are no older versions of Java on your computer`. So I wonder can I just use the `Programs and Features` that manually uninstall any version of Java if I need to.
cheers
daiyue wrote:
As I also set up `JAVA_HOME` to `jdk1.7.0_21` when I tried to install Android Developer Kit, so do I need to update `JAVA_HOME` accordingly? The installation was tricky, and I don't know if it is this setting up `JAVA_HOME` step made the ADT installation work.
If the installation instructions of this product require setting a JAVA_HOME variable then yes, otherwise no.
Trying is certainly a good teacher, but I'd rather read documentation first to at least make it educated tries.
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제품 : ORACLE SERVER
작성날짜 : 1995-02-06
Subject :
This article discusses what it means when a rollback segment needs
recovery and how to resolve it.
OVERVIEW
This bulletin discusses why a rollback segment is the status of
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