Gentoo Archives: gentoo-java

From: Peter <pete4abw@×××××××.net>
To: gentoo-java@l.g.o
Subject: [gentoo-java] Sun Java JDK 1.4* and Sun Java JRE 1.5 issue
Date: Sun, 04 Jun 2006 10:41:36
Message-Id: pan.2006.06.04.10.34.06.359093@comcast.net
1 While not the Java expert, I wanted to take a look at the 1.5 JRE for use
2 with a browser. Following the very clear directions presented, I emerged
3 the 1.5 JRE and then:
4
5 # java-config -S sun-jdk-1.4.2.10
6
7 then as user
8
9 $ java-config -s sun-jre-bin-1.5.0.06-r2
10
11 Then I sourced the ~/.gentoo/java-env file as instructed.
12
13 When I fired up firefox, the 1.4.2.10 java vm was shown as used when I did
14 about:plugins.
15
16 Now, if I unmerge the jre, and emerge the 1.5 jdk and follow the
17 java-config steps above, about:plugins shows 1.5 being used for the user.
18
19 Only thing I can think of is that when I sourced the java-env file for the
20 JRE, the environment variable JDK_HOME still pointed to 1.4 (and correctly
21 so, since that is the only JDK). Perhaps that confused firefox?
22
23 Lastly, I removed all JDKs and just emerged 1.5-jre-bin and tested the
24 browser. Without a JDK installed, the browser did pick up the proper VM,
25 1.5 in this test. Of course, I had to reinstall the 1.4 jdk again.
26
27 If I did something wrong by installing a JRE, please advise. If you would
28 like me to do more testing or try something different, please let me know.
29 Maybe it's something as simple as needing to unser the JDK_HOME variable.
30
31 HTH
32 --
33 Peter
34
35
36 --
37 gentoo-java@g.o mailing list

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Re: [gentoo-java] Sun Java JDK 1.4* and Sun Java JRE 1.5 issue Caster <cast3r@××××××.cz>