Try to get CentOs /Rhel to build in copr.

Simplify if block that determines java jdk version.

Author: jmagne

jss.spec

@@ -75,20 +75,32 @@ ExcludeArch: i686
 
 # maven-local is a subpackage of javapackages-tools
 
-%if 0%{?fedora} >= %{fedora_cutoff} || 0%{?rhel} >= 10 
+%if 0%{?rhel} && 0%{?rhel} <= 9
 
-%define java_devel java-25-openjdk-devel
-%define java_headless java-25-openjdk-headless
-%define java_home %{_jvmdir}/jre-25-openjdk
-%define maven_local maven-local-openjdk25
+%define java_devel java-17-openjdk-devel
+%define java_headless java-17-openjdk-headless
+%define java_home %{_jvmdir}/jre-17-openjdk
+%define maven_local maven-local-openjdk17
 
 %else
 
+%if  0%{?fedora} < %{fedora_cutoff}  ||  0%{?rhel} >= 10
+
 %define java_devel java-21-openjdk-devel
 %define java_headless java-21-openjdk-headless
 %define java_home %{_jvmdir}/jre-21-openjdk
 %define maven_local maven-local
 
+%else
+# fedora >= 43
+
+%define java_devel java-25-openjdk-devel
+%define java_headless java-25-openjdk-headless
+%define java_home %{_jvmdir}/jre-25-openjdk
+%define maven_local maven-local-openjdk25
+
+%endif
+
 %endif
 
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