dev-java/xpp2: eapi7, min jdk/jre 1.8

Package-Manager: Portage-3.0.17, Repoman-3.0.2
Signed-off-by: Miroslav Šulc <fordfrog@gentoo.org>

dev-java/xpp2/files/xpp2-2.1.10-fix-java5+.patch

@@ -0,0 +1,17 @@
+diff --git a/src/java/impl/node/org/gjt/xpp/impl/node/Node.java b/src/java/impl/node/org/gjt/xpp/impl/node/Node.java
+index 7c66608..6c128e9 100644
+--- a/src/java/impl/node/org/gjt/xpp/impl/node/Node.java
++++ b/src/java/impl/node/org/gjt/xpp/impl/node/Node.java
+@@ -273,9 +273,9 @@ public class Node extends StartTag implements XmlNode {
+         oneChild = null;
+ 
+         if(children != null && children.size() > 0) {
+-            Enumeration enum = children.elements();
+-            while (enum.hasMoreElements()) {
+-                Object child = enum.nextElement();
++            Enumeration elements = children.elements();
++            while (elements.hasMoreElements()) {
++                Object child = elements.nextElement();
+                 if(child instanceof XmlNode) {
+                     ((XmlNode)child).setParentNode(null);
+                 }

dev-java/xpp2/xpp2-2.1.10-r3.ebuild

@@ -1,7 +1,7 @@
 # Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=5
+EAPI=7
 JAVA_PKG_IUSE="doc source"
 
 inherit java-pkg-2 java-ant-2
@@ -23,21 +23,27 @@ IUSE="test"
 RESTRICT="test"
 
 CDEPEND="dev-java/xerces:2"
-DEPEND=">=virtual/jdk-1.3
+DEPEND=">=virtual/jdk-1.8:*
 	test? ( dev-java/junit:4 )
 	${CDEPEND}"
-RDEPEND=">=virtual/jre-1.3
+RDEPEND=">=virtual/jre-1.8:*
 	${CDEPEND}"
 
 S="${WORKDIR}/${MY_P}"
 
+PATCHES=(
+	"${FILESDIR}/${P}-fix-java5+.patch"
+)
+
 EANT_GENTOO_CLASSPATH="xerces-2"
 EANT_EXTRA_ARGS="-Dx2_present=true -Djunit.present=true"
 EANT_BUILD_TARGET="intf intf_jar impl x2impl"
 EANT_DOC_TARGET="api"
 EANT_TEST_TARGET="junit"
 
-java_prepare() {
+src_prepare() {
+	default
+
 	rm -r build/ lib/ || die
 
 	# Our usual rewriting stomps over the existing classpath, which