That is NOT open source and is not the OpenJDK.
Please refer to http://openjdk.java.net/
and http://download.java.net/openjdk/jdk7/
-kto
Peng Yu wrote:
Hi,
I don't have root permission on my machine.
In this case, shall I use the source?
http://www.java.net/download/jdk6/6u18/promoted/b02/jdk-6u18-ea-src-b02-jrl-09_sep_2009.jar
How to install it? I got the following error.
$ java jdk-6u18-ea-src-b02-jrl-09_sep_2009.jar
Exception in thread "main" java.lang.NoClassDefFoundError:
jdk-6u18-ea-src-b02-jrl-09_sep_2009.jar
at gnu.java.lang.MainThread.run(MainThread.java:102)
Caused by: java.lang.ClassNotFoundException:
jdk-6u18-ea-src-b02-jrl-09_sep_2009.jar not found in
gnu.gcj.runtime.SystemClassLoader{urls=[file:./],
parent=gnu.gcj.runtime.ExtensionClassLoader{urls=[], parent=null}}
at java.net.URLClassLoader.findClass(URLClassLoader.java:529)
at java.lang.ClassLoader.loadClass(ClassLoader.java:442)
at java.lang.ClassLoader.loadClass(ClassLoader.java:377)
at gnu.java.lang.MainThread.run(MainThread.java:98)
Regards,
Peng
On Thu, Sep 17, 2009 at 6:06 PM, Peng Yu <[email protected]> wrote:
Hi,
I'm not sure which one I should download on
http://java.sun.com/javase/downloads/index.jsp
Java SE Development Kit (JDK) Bundles
or
Java SE Development Kit (JDK)
What are Java EE, JavaFX SDK and NetBeans 6.7.1?
Regards,
Peng
On Thu, Sep 17, 2009 at 5:37 PM, Kelly O'Hair <[email protected]> wrote:
You need a JDK to build the JDK.
If you have a JDK (jdk6 vintage) on your system already, yes
you can use that, just point ALT_BOOTDIR at it and skip step 1.
-kto
Peng Yu wrote:
Hi,
README of openjdk-7-ea-src-b71-03_sep_2009 says the following. I am
wondering why I need step 1. Can I start with step 2 directly?
Simple Build Instructions:
1. Download and install a JDK 6 from
http://java.sun.com/javase/downloads/index.jsp
Set the environment variable ALT_BOOTDIR to the location of this JDK
6.
2. Download and install the Binary Plugs for the most recent JDK7 from
http://download.java.net/openjdk/jdk7/
Set the environment variable ALT_BINARY_PLUGS_PATH to the location of
these binary plugs.
3. Check the sanity of doing a build with the current machine:
gnumake sanity
See README-builds.html if you run into problems.
4. Do a complete build of the jdk:
gnumake all
The resulting JDK image should be found in build/*/j2sdk-image
Regards,
Peng
