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  1. ,
    via Google Groups by Marcus Haebler

    Update "latest" to Java 8 on DockerHub.

  2. ,
    via Stack Overflow by ERJAN

    This exception occurs when using an older version of java. Mainly when trying to run a jar compiled with a newer Java version in an older Java version. We can avoid this issue by executing the jar in the same version which it was compiled.

Solutions on the web

via Stack Overflow by runnerpaul
, 1 year ago
Rest : Unsupported major.minor version 52.0
via GitHub by lmanchon
, 1 year ago
VarSifter : Unsupported major.minor version 52.0
via GitHub by Kiwi-1995
, 2 years ago
Boot : Unsupported major.minor version 52.0
via GitHub by smazrouee
, 3 months ago
TransmissionTreeToVirusTree3 : Unsupported major.minor version 52.0
via Ask Ubuntu by Kritin Mishra
, 2 years ago
Hello : Unsupported major.minor version 52.0
via Stack Overflow by Jbv1
, 2 years ago
ietstesten : Unsupported major.minor version 52.0
java.lang.UnsupportedClassVersionError: Rest : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:803) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:442) at java.net.URLClassLoader.access$100(URLClassLoader.java:64) at java.net.URLClassLoader$1.run(URLClassLoader.java:354) at java.net.URLClassLoader$1.run(URLClassLoader.java:348) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:347) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)