Add java major version checks for generated class files

1 files changed, 29 insertions, 0 deletions

diff --git a/scripts/check-java-major-version.sh b/scripts/check-java-major-version.sh
new file mode 100755
index 0000000..8526c02
--- /dev/null
+++ b/scripts/check-java-major-version.sh
@@ -0,0 +1,29 @@
+#! /bin/bash
+
+TDIR=`pwd`
+
+function dump_version() {
+    echo -n "$1: "
+    javap -v $1 | grep 'major version'
+}
+
+function dump_versions() {
+    cd $1
+    #dump_version jogamp.common.Debug
+    javap -v `find . -name '*.class'` | grep -e '^Classfile' -e 'major version'
+    #for i in `find . -name '*.class'` ; do 
+    #  dump_version `echo $i | sed -e 's/\//./g' -e 's/\.class//g'`
+    #done
+    cd $TDIR
+}
+
+function do_it() {
+    dump_versions target/classes
+}
+
+do_it 2>&1 | tee check-java-major-version.log
+echo 
+echo VERSIONS found:
+echo
+grep 'major version' check-java-major-version.log | sort -u
+