+ yppjava="$yppdir/java/bin/java"
+elif [ -x "$JAVA_HOME/bin/java" ]; then
+ yppjava="$JAVA_HOME/bin/java"
+else
+ set +e
+ yppjava=`type -p java 2>&1`
+ set -e
+fi
+
+cat <<END
+jpctb:
+ jpctb tree: "$jpctbdir"
+ yohoho: "$yohoho"
+ ypp dir: "$yppdir"
+ ypp uses: "$yppjava"
+END
+
+if ! [ -x "$yppjava" ]; then
+ nojre "bad java ypp"
+fi
+
+javadir="${yppjava%/bin/java}"
+if [ -x "$javadir/jre/bin/java" ]; then
+ echo " java/ points to the jre, good"