Java 7 ? - Githubissues

zimoun commented 6 years ago

Is it working with Java 7?

$ java -version

java version "1.7.0"
Java(TM) SE Runtime Environment (build pxa6470sr9fp20-20151106_01(SR9 FP20))
IBM J9 VM (build 2.6, JRE 1.7.0 Linux amd64-64 Compressed References 20151019_272770 (JIT enabled, AOT enabled)
J9VM - R26_Java726_SR9_20151019_2234_B272770
JIT  - tr.r11_20151005_102425.01
GC   - R26_Java726_SR9_20151019_2234_B272770_CMPRSS
J9CL - 20151019_272770)
JCL - 20151105_01 based on Oracle jdk7u91-b15

$ java -Xmx16G -jar VorteX.jar

Exception "main"java.lang.UnsupportedClassVersionError: JVMCFRE003 incorrect major version; class=launch/Launch, shift=6
    at java.lang.ClassLoader.defineClassImpl(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:324)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:155)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:712)
    at java.net.URLClassLoader.access$400(URLClassLoader.java:93)
    at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1164)
    at java.security.AccessController.doPrivileged(AccessController.java:492)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:595)
    at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:777)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:750)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:326)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:731)
    at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)

In other words, the jar file seems created by Java 8, or higher. Or do I miss something ?

nsamusik commented 6 years ago

Hi Zimoun,

Yes it only works with Java 8 at the moment.

Thanks!

Nikolay

On Tue, Dec 5, 2017 at 7:23 AM zimoun notifications@github.com wrote:

Is it working with Java 7?

$ java -version

java version "1.7.0" Java(TM) SE Runtime Environment (build pxa6470sr9fp20-20151106_01(SR9 FP20)) IBM J9 VM (build 2.6, JRE 1.7.0 Linux amd64-64 Compressed References 20151019_272770 (JIT enabled, AOT enabled) J9VM - R26_Java726_SR9_20151019_2234_B272770 JIT - tr.r11_20151005_102425.01 GC - R26_Java726_SR9_20151019_2234_B272770_CMPRSS J9CL - 20151019_272770) JCL - 20151105_01 based on Oracle jdk7u91-b15

$ java -Xmx16G -jar VorteX.jar

Exception "main"java.lang.UnsupportedClassVersionError: JVMCFRE003 incorrect major version; class=launch/Launch, shift=6 at java.lang.ClassLoader.defineClassImpl(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:324) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:155) at java.net.URLClassLoader.defineClass(URLClassLoader.java:712) at java.net.URLClassLoader.access$400(URLClassLoader.java:93) at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1164) at java.security.AccessController.doPrivileged(AccessController.java:492) at java.net.URLClassLoader.findClass(URLClassLoader.java:595) at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:777) at java.lang.ClassLoader.loadClass(ClassLoader.java:750) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:326) at java.lang.ClassLoader.loadClass(ClassLoader.java:731) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)

In other words, the jar file seems created by Java 8, or higher. Or do I miss something ?

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zimoun commented 6 years ago

Thank you for the answer.

You should modify and update this page: https://github.com/nolanlab/vortex/wiki/Getting-Started

All the best, simon

nsamusik commented 6 years ago

Done! Thanks for pointing it out. Sorry for the inconvenience - I just love the richness of lambda-expressions in Java 8

On Thu, Dec 7, 2017 at 4:01 AM zimoun notifications@github.com wrote:

Thank you for the answer.

You should modify and update this page: https://github.com/nolanlab/vortex/wiki/Getting-Started

All the best, simon

— You are receiving this because you commented.

Reply to this email directly, view it on GitHub https://github.com/nolanlab/vortex/issues/10#issuecomment-349947496, or mute the thread https://github.com/notifications/unsubscribe-auth/ADacLzGNeWHX2SmSByhta0R8Mf1BaUkHks5s99OFgaJpZM4Q2drb .

-- Nikolay

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privileged and confidential information and protected by a copyright. Any disclosure, copying or distribution of this message is prohibited and may be unlawful. If you are not the intended recipient, please destroy this message and notify me immediately. Thank you for your cooperation.

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Java 7 ? #10