Your message dated Sat, 01 Sep 2012 13:20:35 +0200 with message-id <[email protected]> and subject line closing as invalid has caused the Debian Bug report #683646, regarding openjdk-7-jdk: javac error: class file has wrong version 51.0, should be 49.0 to be marked as done.
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--- Begin Message ---Package: openjdk-7-jdk Version: 7~u3-2.1.1-3 Severity: important Dear Maintainer, javac is completely unusable: srr@mars:~$ cat /tmp/HelloWorld.java //import java.io.*; // This is a simple program called HelloWorld.java class HelloWorld { public static void main(String args[ ]) { System.out.println( "Welcome to the world of Java" ); } } srr@mars:~$ javac /tmp/HelloWorld.java /tmp/HelloWorld.java:3: cannot access java.lang.Object bad class file: /usr/lib/jvm/java-7-openjdk-i386/jre/lib/rt.jar(java/lang/Object.class) class file has wrong version 51.0, should be 49.0 Please remove or make sure it appears in the correct subdirectory of the classpath. class HelloWorld ^ 1 error srr@mars:~$ javac -version javac 1.7.0_03 javac: no source files Usage: javac <options> <source files> where possible options include: -g Generate all debugging info -g:none Generate no debugging info -g:{lines,vars,source} Generate only some debugging info -nowarn Generate no warnings -verbose Output messages about what the compiler is doing -deprecation Output source locations where deprecated APIs are used -classpath <path> Specify where to find user class files -cp <path> Specify where to find user class files -sourcepath <path> Specify where to find input source files -bootclasspath <path> Override location of bootstrap class files -extdirs <dirs> Override location of installed extensions -endorseddirs <dirs> Override location of endorsed standards path -d <directory> Specify where to place generated class files -encoding <encoding> Specify character encoding used by source files -source <release> Provide source compatibility with specified release -target <release> Generate class files for specific VM version -version Version information -help Print a synopsis of standard options -X Print a synopsis of nonstandard options -J<flag> Pass <flag> directly to the runtime system -- System Information: Debian Release: wheezy/sid APT prefers testing APT policy: (500, 'testing') Architecture: i386 (i686) Kernel: Linux 3.2.0-3-686-pae (SMP w/2 CPU cores) Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages openjdk-7-jdk depends on: ii libc6 2.13-33 ii libx11-6 2:1.5.0-1 ii openjdk-7-jre 7~u3-2.1.1-3 ii zlib1g 1:1.2.7.dfsg-13 Versions of packages openjdk-7-jdk recommends: ii libxt-dev 1:1.1.3-1 Versions of packages openjdk-7-jdk suggests: pn openjdk-7-demo <none> ii openjdk-7-source 7~u3-2.1.1-1 pn visualvm <none> -- no debconf information
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--- Begin Message ---the byte code version for Java7 is 51. And the example works for me on current unstable. closing as invalid.
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