Simple question: If I have an application compiled with Java 7, can I use a library compiled with Java 8 with it? Of course, Java 8 is installed.
To leave the question not-unanswered, I copied the comment from fge (emphasizes mine):
If you run a Java 8 JVM, yes; if you run a Java 7 JVM, no (you'll get an
UnsupportedClassVersionError
if you try).
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