java-pkg-simple.eclass: Support EAPI 9

Signed-off-by: Ulrich Müller <ulm@gentoo.org>

eclass/java-pkg-simple.eclass

@@ -6,7 +6,7 @@
 # java@gentoo.org
 # @AUTHOR:
 # Java maintainers <java@gentoo.org>
-# @SUPPORTED_EAPIS: 8
+# @SUPPORTED_EAPIS: 8 9
 # @BLURB: Eclass for packaging Java software with ease.
 # @DESCRIPTION:
 # This class is intended to build pure Java packages from Java sources
@@ -18,14 +18,14 @@
 # addressed by an ebuild by putting corresponding files into the target
 # directory before calling the src_compile function of this eclass.
 
-case ${EAPI} in
-	8) ;;
-	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
-esac
-
 if [[ -z ${_JAVA_PKG_SIMPLE_ECLASS} ]] ; then
 _JAVA_PKG_SIMPLE_ECLASS=1
 
+case ${EAPI} in
+	8|9) ;;
+	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
+esac
+
 inherit java-utils-2
 
 if has java-pkg-2 ${INHERITED}; then