java

wikum@msi:~/Documents/GSOC/OpenMRS/openmrs-sdk$ java -version
java version "1.7.0_80"
Java(TM) SE Runtime Environment (build 1.7.0_80-b15)
Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)
wikum@msi:~/Documents/GSOC/OpenMRS/openmrs-sdk$ javac -version
javac 1.7.0_80
wikum@msi:~/Documents/GSOC/OpenMRS/openmrs-sdk$ mvn clean install
---------------------------------------------------
constituent[0]: file:/usr/share/maven/conf/logging/
constituent[1]: file:/usr/share/maven/lib/cdi-api.jar
constituent[2]: file:/usr/share/maven/lib/maven-model-builder-3.x.jar
constituent[3]: file:/usr/share/maven/lib/sisu-plexus.jar
constituent[4]: file:/usr/share/maven/lib/maven-slf4j-provider-3.x.jar
constituent[5]: file:/usr/share/maven/lib/jcl-over-slf4j.jar
constituent[6]: file:/usr/share/maven/lib/wagon-provider-api.jar
constituent[7]: file:/usr/share/maven/lib/jansi.jar
constituent[8]: file:/usr/share/maven/lib/plexus-utils.jar
constituent[9]: file:/usr/share/maven/lib/guava.jar
constituent[10]: file:/usr/share/maven/lib/plexus-sec-dispatcher.jar
constituent[11]: file:/usr/share/maven/lib/maven-settings-3.x.jar
constituent[12]: file:/usr/share/maven/lib/commons-io.jar
constituent[13]: file:/usr/share/maven/lib/plexus-interpolation.jar
constituent[14]: file:/usr/share/maven/lib/wagon-file.jar
constituent[15]: file:/usr/share/maven/lib/maven-model-3.x.jar
constituent[16]: file:/usr/share/maven/lib/maven-core-3.x.jar
constituent[17]: file:/usr/share/maven/lib/guice-no-aop.jar
constituent[18]: file:/usr/share/maven/lib/maven-repository-metadata-3.x.jar
constituent[19]: file:/usr/share/maven/lib/wagon-http-shaded.jar
constituent[20]: file:/usr/share/maven/lib/aopalliance.jar
constituent[21]: file:/usr/share/maven/lib/maven-embedder-3.x.jar
constituent[22]: file:/usr/share/maven/lib/javax.inject.jar
constituent[23]: file:/usr/share/maven/lib/slf4j-api.jar
constituent[24]: file:/usr/share/maven/lib/maven-resolver-transport-wagon.jar
constituent[25]: file:/usr/share/maven/lib/maven-builder-support-3.x.jar
constituent[26]: file:/usr/share/maven/lib/maven-compat-3.x.jar
constituent[27]: file:/usr/share/maven/lib/maven-resolver-impl.jar
constituent[28]: file:/usr/share/maven/lib/maven-resolver-util.jar
constituent[29]: file:/usr/share/maven/lib/commons-cli.jar
constituent[30]: file:/usr/share/maven/lib/maven-resolver-connector-basic.jar
constituent[31]: file:/usr/share/maven/lib/sisu-inject.jar
constituent[32]: file:/usr/share/maven/lib/plexus-cipher.jar
constituent[33]: file:/usr/share/maven/lib/maven-resolver-provider-3.x.jar
constituent[34]: file:/usr/share/maven/lib/maven-plugin-api-3.x.jar
constituent[35]: file:/usr/share/maven/lib/commons-lang3.jar
constituent[36]: file:/usr/share/maven/lib/maven-settings-builder-3.x.jar
constituent[37]: file:/usr/share/maven/lib/maven-resolver-api.jar
constituent[38]: file:/usr/share/maven/lib/plexus-component-annotations.jar
constituent[39]: file:/usr/share/maven/lib/maven-shared-utils.jar
constituent[40]: file:/usr/share/maven/lib/jsr250-api.jar
constituent[41]: file:/usr/share/maven/lib/maven-resolver-spi.jar
constituent[42]: file:/usr/share/maven/lib/maven-artifact-3.x.jar
---------------------------------------------------
Exception in thread "main" java.lang.UnsupportedClassVersionError: com/google/inject/Module : Unsupported major.minor version 52.0
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:425)
	at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
	at org.apache.maven.cli.MavenCli.container(MavenCli.java:636)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:282)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:193)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)