Dear MZmine Development Team 

     I was a user of MZmine 2. Recently, I changed my notebook and installed 
the new MZmine 2 software. However, it doesn’t work. I think the problem may be 
  attributed to the java problem.

Version of MZ mine: 2.13.1
Version of my notebook: Mac book air OS X Yosemite 10. 10. 2 (64 bit)
Version of java: Java 8 update 31 and Java for OS X 2014-001
Command 
Last login: Sun Mar  1 11:47:05 on ttys000
ShenhungdeMacBook-Air:~ shenhung$ 
/Users/shenhung/Desktop/MZmine-2.13.1/startMZmine_MacOSX.command ; exit;
Checking physical memory size...
Found 4096 MB memory
Java heap size set to 2048 MB
java version "1.6.0_65"
Java(TM) SE Runtime Environment (build 1.6.0_65-b14-466.1-11M4716)
Java HotSpot(TM) 64-Bit Server VM (build 20.65-b04-466.1, mixed mode)

Exception in thread "main" java.lang.UnsupportedClassVersionError: 
net/sf/mzmine/main/MZmineCore : Unsupported major.minor version 51.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
        at 
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
logout

I did not change the settings in the startMZmine script (e.g. HEAP_SIZE or 
R_HOME) 

Please help me to solve this problem. Thank you

Shenhung  

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